PLEASE HELP I AM ON A GEO EXAM. Line f has a slope of −6/3, and line g has a slope of −8/4. What can be determined about distinct lines f and g? A. The lines have proportional slopes. B
22,005 results
math
1. What is the slope of the line that passes through the points (2, 5) and (1, 4)? a) 3 b) 2 c) 1/3 d) 1/3*** 2) a line has slope 5/3. Through which two points could this line pass? a) (12, 13),(17, 10) b) (16, 15), (13, 10)*** c) (0,7), (3, 10) d)

math
graph the line with slope 1/2 passing through the point(5,2) find the slope of the line 5x+5y=3 write answer in simplest from consider the line 2x4y=4 what is the slope of a line perpendicular to this line. what jis the slope of a line parallel to this

slope
Find the slope of the line passing through the given points using the slope formula. Enter the slope in simplest form. Describe the slope as positive, negative, zero, or undefined. (8,2) and (15,9) my answer = 1 the slope is posistive

math
This is for the pretest. What is the solution to the system of equations pictured below? A.(3,5) B.(3,2) C(3,4) D.(1,2) E(6,2) When writing in slope intercept form what does the 'm" Represent? What is the 'b'? A. M is the x value and b is the number B.

Algebra
For the data in the table, does y vary directly with x? If it does, write an equation for the direct variation. X Y 52 39 32 24 2o 15 8 6 Find the slope of the given lines: 2. (6, 5) & (9, 10) 3. (2, 4) & (2, 6) Write the equation of the line in point

Algebra
First the slope. Perpendicular to a slope of 3 means a line slope of 1/3 y= 1/3 x + b. Now put in the x,y point and solve for b. write the equation of a line that has a y intercept (0,5) and is perpendicular to the line with equation y=3x+1

Physics
can someone help i'm stuck on two questions??? 23. On a velocitytime graph, when is the object not moving? when the slope is a straight line rising to the right when the slope is a straight line falling to the right when the slope is a line curving upward

college algebra
A line has the equation y = 5x + 4.(a) This line has slope of ___________? (b) Any line parallel to this line has slope _________? (c) Any line perpendicular to this line has slope _______?

Algebra
Please Check My Anwsers What is the slope of the line in the graph show below? /content/media/390571112201142500PM1076804072.png A) 2 B) 1 C) 1 (My Choice) D) 2 Find the slope of a line that passes through (–2, –3) and (1, 1) A) 1/3 B) 1 C) 2 (My

Geometry
Okay heres the pic. There is a plane with points B,D, and E.those [oints are collinear in the plane. And also outside of the plane is points A, and C. and those points are collinear outside of the plane.thought Line AC intersect at point B of the line

NEED HELP POSTED TWICE
1. Find the slope of the line through the pair of points. (1/3,0) and (1/2,1/2) Choices: 3 1/3 1/3 3 2. Write in standard form an equation of the line passing through the given point with the given slope. Slope=8/7; (5,3) Choices: 8/7x+y=61/7

Math
1. Find the slope of the line that passes through the points (1, 2), (0, 5). 2. Suppose y varies directly with x, and y = 15 and x = 5. Write a direct variation equation that relates x and y. What is the value of y when x = 9? 3. Write an equation in

Science
For a line on a graph to represent an object increasing its speed, the line must show A) an increasingly steeper slope B) a negative slope C) a positive slope that is becoming more horizontal D) a positive slope

math  slopeintercept
How do I write one equations in slopeintercept form, and three other lines in slopeintercept form that are perpendicular to the first line ?? for ex. If I pick the equation y=2/3x+4 for the first equation. and for the second line , the slope 2/3x +4 ,

Math (HELP ASAP!)
1. Find the slope of the line that passes through (2,1), (1,10). a. 3 b. 3 c. 1/3 d. 1/3 2. Which equation represents a direct variation? What is the constant variation? a.3y = 2x + 1; 1 b.y = 5x  11; 5 c.4y = 12x; 3 d.y + 7 = 2x  1; 7 3. Suppose y

math /algebra
This was the : Explain why the formula for determining slope using the coordinates of two points does not apply to vertical lines. This is my answer:The formula for determining a slope using two points does not apply to vertical lines simply because

Stats
4. A least squares regression line to predict a student’s Stat145 test score (from 0to100) from the number of hours studied was determined from a class of 55 Stat145 students: ̂ = 48.2 + 2.21x. One student in the class studied for 18 hours and scored

MATH!
What type of lines have a slope of zero? Write the equation of a line with the slope of 2 which contains the point (3,6) The xaxis has 0 slope. What about any other line with 0 slope? Use yy1=m(xx1) with m=2, x1=3 and y1=6 What?? These were your

math
Directions: Find the slope of any line perpendicular to the line through points(0,5) and (3,4). THis is what i did. m=(45)/(30)=(9)/(3)=3 y=mx+b using points :(0,5) 5=3(0)+b 5=b y=3x+5 so the slope of the perpendicular line is (1)/(3) When finding

Geometry
How do I write an equation of a line perpendicular to the graph of 2y + x =5 that passes through the point at (1,2) Given the line 2y + x =5, solve for y so the equation is in this form: y = mx + b Once you know the slope, m, you also know the slope of

Algebra
Find the slope of any line perpendicular to the line through the points (0, 5) and (3, 4). Show work Find the slope of the line through the two points: slope= (y2y1)/(x2x1) you do that. Now the slope of the line perpendicular to this is the negative

math
i have more than one question so if u no any of the answers please tell me 1.) write the pointslope form of the equation of the line with slope 2 passing through the point ( 5, 9). 2.) write the pointslope form of an equation of the line through the

Algebra
Given a line containing the points(1,4), (2,7) and (3,10) determine that slopeintercept form of the equation, provide one additional point on this line, and graph the funtion. Start by putting the first point into pointslope form: yy1=m(xx1), so

Math
Write your answer in standard form. Show all your work if you want to be eligible for partial credit. Write the equation of a line perpendicular to the line y = (2/3)x  7 and passing through the point (4,2). The slope of the line y = (2/3)x  7 is 2/3.

Help 3!!!
Which line is the flattest (or is less steep)? Why? y = 5x 6 y = 5x + 6 y = x  3 y = x + 3 Slope is the the coefficent of x. You have a choice here of two slopes: 1, and 5. Either of the two y= x + ? has the same slope. so is it the last one? either of

Math
I cannot remember how to find the slope of a line when you are given two points. Here is the problem. The slope of a line through (2,1) and (5,n) is 3. n=___ I ended up with 2. But I don't think that is the right answer. I put the points in

Another simple math problem (y=mx+b)
Write an equation in slopeintercept form for each line described. (I just need my work checked, thank you!) The slope = 1/2, and the line passes through the point (3, 1) First I used point slope formula yysub1 = m(xxsub1) y+1=1/2(x3) then, went on to

calculus
To find the equation of a line, we need the slope of the line and a point on the line. Since we are requested to find the equation of the tangent line at the point (64, 8), we know that (64, 8) is a point on the line. So we just need to find its slope. The

Calculus
At what point does the normal to y=51x+3x^2 at (1, 3 ) intersect the parabola a second time? Answer: Note: You should enter a cartesian coordinate. The normal line is perpendicular to the tangent line. If two lines are perpendicular their slopes are

maths geometry
Find and write down a proof that the product of the gradients of two perpendicular lines is 1 Use trigonometry. Let the slope of a line from A to B be m1. Let the slope of a perpendicular line from A to C be m2. The tangent (or slope) of the line between

graphing!
can someone help me? okay so I am given this : (a) y= x4 (b) y=2x I have to graph this manually and find the intersection. okay so I know how to graphi it right with this formula: y=mx+b okay but is the slope how can you tell and what number is the y

Algebra
Is it possible to find the slope of a line if the equation has two ys? Find slope of the line whose equation is 8y = 7  2y Solve for y and you'll have a horizontal line. Combine the y terms. 8y+2y=7 10y=7 y=7/10 The general equation for a straight line is

algebra
Find the slope of the line through the given points. (2,4) (6,3). m=y2y1 over x2x1. (3)(4) over(6)(2) 34 over 62 7 over 4. I plotted the two coordinates (2,4) (6)(3), and the slope is 7 over 4, right? How do you plot the slope? I think you

Math /Algebra
I was challenged with this question: Explain why the formula for determining slope using the coordinated of two points does not apply to vertical lines. This was my answer: The formula for determining a slope using two points does not apply to vertical

math
Can someone please check my work?? 16. The bigger the number the slope is in the equation, what do you notice happens to the graph? When the slope, m, gets bigger the line will become steeper. My Answer~~ As the slope, m, gets bigger the line gets steeper

ALG 2!!!
6. What is the slope of the line represented by the equation x = 9? 7. Write an equation of a line with a slope of 0 and passing through the point (5,4). Hint: To answer this question, consider the type of line that has a slope of 0. Then write an

math and slopes
Help. Determine the slope of the line. The line whose equation is 3x2y=8 Solve for y by putting y on one side and everything else on the other. 2y=83x. Multiply by 1. 2y = 3x 8 and divide by 2 y=(3/2)x 8/2 or y= (3/2)x 4 The form for a straight line

Math
Given the linear equation 5y = 3x + 19, find (a) the slope of a line perpendicular to the given line. (b) the slope of a line parallel to the given line. A. (a) 5/3 (b) 3/5 B. (a) 3/5 (b) 5/3 C. (a) 5/3 (b)3/5 D. (a) 3/5 (b)5/3

Math...Please help I need this done by 6:00
This was the question: Explain why the formula for determining slope using the coordinates of two points does not apply to vertical lines. The formula for determining a slope using two points does not apply to vertical lines simply because dividing by 0 is

Algebra
The pair of points (6,y) and (10,1) lies on a line with slope 1/4. What is the value of y? A. 5 B. 2 C. 2 D. 5 What is the slope of the line that passes through the points (4,2) and (4,3) A. 1 B. 0 C. 0 D. Undefined A line has slope 5/3. Through

Math Precal 11
Show that the point P(7,7) is on the perpendicular bisector of the line segment joining A (6,1) to B (0, 3). Also, verify that P is the same distance from A and B. For what values of k is the line y=l tangent to the circle (x3)^2 + (y+2)^2 = 36? Thanks!

Math(word problem)
For the line joining points A(1, 3) and B(5, 7): a.Find the midpoint of the line. b.Find the distance of the line. c.Find the slope of the line. d.Find the yintercept of the line. e.What would be the slope of a line perpendicular to this line?

math
This was the question : Explain why the formula for determining slope using the coordinates of two points does not apply to vertical lines. This is my answer:The formula for determining a slope using two points does not apply to vertical lines simply

Writing this equation
how do I write the equation of a line perpendicular to the line 6x – 3y=10 and containing the point (6, 2). The line you are given can have its equation rewritten im y = mx + b as: y = 2x  10/3 That tells you that is slope is m = 2. A line that is

math help & correction
Problem #1 Is this correct or wrong? Find the slope of the line passing through the points(1, 1)and(1, 2). Write the equation of the line. For this one I KEEP GETTING Y=  (3)/(2)x2.5 Problem #2 Find the yintecept and slope of 7x+9y=72 My answer:

math/algebra1a
write the equation of the line which has yintercept (0,5) and is perpendicular to the line with equation y=3x +1 a) y=3x + 5 b) y= 1/3x + 5 c) y= 3x + 5 d) y= 1/3x + 5 The slope of the 2nd equation is 3...because the equation of a line is y=mx+b,

geometry
PLEASE HELP I AM ON A GEO EXAM. Line f has a slope of −6/3, and line g has a slope of −8/4. What can be determined about distinct lines f and g? A. The lines have proportional slopes. B. The lines will intersect. C. The lines are parallel. D. Nothing

algebra 2
Consider the exam data below. Algebra score: 20 35 13 29 40 23 Calculus score: 41 69 34 72 86 58 Use your calculator to find the regression line for this data, and graph it on your scatterplot. b. Interpret the slope and intercepts of this line in the

Math
Determine whether each sequence is arithmetric or geometric. Find the next three terms. 1.14, 19, 24, 29,... geo, 34, 39, 44**** arithmetric, 32,36,41**** arithmetric, 34, 39, 44 The sequence is neither geo nor arith 2.4,8,16,32,... arith, 64, 128,

math help fast
Determine whether each sequence is arithmetric or geometric. Find the next three terms. 1.14, 19, 24, 29,... geo, 34, 39, 44**** arithmetric, 32,36,41**** arithmetric, 34, 39, 44 The sequence is neither geo nor arith 2.4,8,16,32,... arith, 64, 128,

Math
1) What is the slope of a line that is parallel to y = 2? 2) What is the slope of a line that is perpendicular to y = 2? 3) What is the slope of a line that is parallel to x = 4? 4) What is the slope of a line that is perpendicular to x = 4? I don't get

Algebra1
Complete this sentence with the correct choice: y = 4 is a horizontal line with ________. undefined slope. a slope of 4. a slope of 0. None of the above will make a true statement. Draw a line through y = 4 and parallel to the x axis. Now, what slope is

Quick math help
My math exam is coming up Friday and I need help!! Can you please guide me throgh the processes on the three questions? Thank you so much greatly apreciate it!! Write the standard form of the equation of each line given the slipe and yintercept. 1. Slope=

Statistics
In Professor White’s statistics course the correlation between the students’ total scores before the final examination and their final examination scores is r = 0.9. The preexam totals for all students in the course have mean 275 and standard

Algebra
I'm suppose to write an equation with the following information: Line passes through (2,6) and is parallel to x=8 I know i must use the slope point form the problem is that since x=8 I don not know which is the slope. Please help me :) The line for x=8 is

math, correction
bobpursley. i'm still questioning the problem states find the slope of any line perpendicualr to the line through points (3,3) and (2,8). y= (83)/(23) the slope i get is. (5)/(1) for the first slope now to get any line perpendicular to the line through

algebra
Find the slope of any line perpendicular to the line through points (0,5) and(3,4). I found the slope to be 3, but would the answer to the question be 1/3 ? what are your thoughts?? The slope of your given line is (y2y1)/(x2x1) = (4 5)/(30) =

math plz
hi, is there an equation to finding the perpendicular bisector of a line. for example i had a line b (1,1) and c(8,1) and a was (6,5) how would i find the bisector from a going through line bc? tnx first off, the slope of a perpendicular line is 1/m

math correction
Find the slope of any line perpendicular to the line through points (0,5) and (3, 4). the slope i get is = 3 so the slope of any line perpendicular would be the reciprocal of 3 which is 3/1 is that the correct answer. or do i have to word it differenly

Math
Can someone please check my work? Write the slopeintercept (y = mx +b) form of the equation from the information given. 1. Slope = ½ and b = 3 Y=1/23 2. Slope equals 2 and the line goes through the point (1, 3) Y=2x+5 3. The line goes through the

Slopes
Given y = 2x – 4, choose the statement that accurately describes this line. The slope is 2 and the y intercept is 4. The slope is 2 and the y intercept is 4. The slope is 4 and the y intercept is 2. The slope is 4 and they y intercept is 2. The

??
Complete this sentence with the correct choice: y = 4 is a horizontal line with ________. a.undefined slope. b.a slope of 4. c.a slope of 0. d.None of the above will make a true statement. If slope = y/x and it is a horizontal line (parallel to the x

Math
Write an equation of the line satisfying the given condition. a) x intercept = 3 y intercept=2 I am really not sure how to start here. b) vertical line containing (5,1) Would it be y=5x1? c) parallel to the line 3x4y=5 and containing the points (3,6)

Geography
How can I make a power line for my geo model?

Math(Please help)
Write an equation of the line satisfying the given condition. a) x intercept = 3 y intercept=2 I am really not sure how to start here. b) vertical line containing (5,1) Would it be y=5x1? c) parallel to the line 3x4y=5 and containing the points (3,6)

PreAlgebra
Please let me know if I figured these out correctly. Directions: For the line with the given equation, find the slope of a parallel line and the slope of a perpendicular line. 1)y=6/5x + 144 slope of parallel: 6/5 slope of perpendicular: 5/6 2)4y4x=16

Algebra 1 help
Can someone tell me if my answers are right and explain how you got each one thank you very much ! 1. What is the slope of the line that passes through the points (2, 5) and (1, 4)? A. 3 B. 2 C. 1/3 ** D. 1/3 2. A line has a slope 5/3. Through which

MATH
How do I write one equations in slopeintercept form, and three other lines in slopeintercept form that are perpendicular to the first line ?? for ex. If I pick the equation y=2/3x+4 for the first equation. and for the second line , the slope 2/3x +4 ,

math,correction
the problem states. find the slope of any line perpendicular to the line through points (3,3) and (2,8). so did the formula m= (y2y1)/(x2x1) and from it i got 5 so the slope is 5 and anyline perpendicular to this sloe would be positive 5 is that

Algebra
Write the equation of the line satisfiying the givrn geometric conditions. L has yintercept (0, 2) and is perpendicular to the line with equation 2x3y=6 Here is my answer please check. 2/3x2 I can see it is wrong just by looking at the slope. The

algebra 3
what is the equation of the line with {3,3} and is perpendicular to the line y= negative 2x plus 3 The slope of the line is 2. The slope of a line perpendicular to this one must be its negative reciprocal, or 1/2. Use the pointslope form to find the

algebra
Hey, can someone help me out with these questions? 1. Find the slope of the line that passes through (2,3) and (1,1). A) 1/3 B) 1 C) 2* D) 4/3 2. A line with slope = 1/2 passes through the points (2,5) and (x,3). What is the value of x? A) 1 B) 1 C) 2*

algebra
Hey, can someone help me out with these questions? 1. Find the slope of the line that passes through (2,3) and (1,1). A) 1/3 B) 1 C) 2* D) 4/3 2. A line with slope = 1/2 passes through the points (2,5) and (x,3). What is the value of x? A) 1 B) 1 C) 2*

algebra
Hey, can someone help me out with these questions? 1. Find the slope of the line that passes through (2,3) and (1,1). A) 1/3 B) 1* C) 2 D) 4/3 2. A line with slope = 1/2 passes through the points (2,5) and (x,3). What is the value of x? A) 1* B) 1 C) 2

Algebra
Hey, can someone help me out with these questions? 1. Find the slope of the line that passes through (2,3) and (1,1). A) 1/3 B) 1 C) 2 D) 4/3 2. A line with slope = 1/2 passes through the points (2,5) and (x,3). What is the value of x? A) 1 B) 1 C) 2

Math/Algebra do u know how to do slope intercept?
The following problems are in slope,point slope, and slope intercept forms of a line. Could you check these thanks. Find the slope intercept form of a line that passes through these two points (4,4) and (2,1) Answer: y= 1/2x2 Find the slope intercept

Language arts
Riley, Geo, Sarah And Sue went hiking, Sue stumbles on top of a rock, it has hard, Geo also falls, Riley found a bug, and Sarah, looks for bird. Name two errors wrong with this sentence. A. It has hard, Geo also falls. B. The commas, looks for bird, C. It

math
my teacher gave me exam review booklets and there is something i don't understand.. the question is : Find the slope of a line that passes through the points (9,3) and (7,1). if someone can please explain to me how to solve this it would help majorly !

math
Find the slope and the intercepts of each line. g(x)=54x1 x=3 Help please! :) g(x)=54x1 x=3 I am assuming that you are trying to determine the value of g(x) when x equals 3. If g(x)=54x1 , then g(3)=54(3)1 Evalute and you have your answer. No,

math
Can some one please help me I had developed jello brain today. Can some one explain to me why the line x =  2 is avertical line. and what the slope would be for the line. and why its diffenrence for y = 2 . what would the slope be for y = 2. Please I am

Algebra HELP!!
Write the equation of the line that contains the points (2, 2) and (3, 12). Here is part of the answer. Can you identify the missing part? y = 2x + ___ I think it's 12 You've got the slope so use yy1=m(xx1) where (x1,y1) is either point. If you use

math
This was the question: Explain why the formula for determining slope using the coordinates of two points does not apply to vertical lines. The formula for determining a slope using two points does not apply to vertical lines simply because dividing by 0 is

Mathcheck my work please??
Write an equation, in pointslope form, for the line that is perpendicular to y – 10 = 3/2 (x – 4) and that passes through the point (4, 2). My Answer: Formula for pointslope form; y – y = m(x – x) Insert y and x value; y – 2 = m(x – 4) If the

math/algebra
find the slope of any line perpendicular to the line through points (6,7) and (5,8). a)1 b)1 c)0 d)undefined y2y1/x2x1 = slope So...(87)/56) = 1/1 = 1 The slope perpendicular to that would be the negative reciprocal of 1, which is 1. Therefore, the

math
Let P be the point (p,q) and L the line y = m x + b. It is not necessary, but if you like you may assume that P lies below the line L. All your answers below should be algebraic expressions in terms of m, b, p and q. The slope of L is . The slope of a line

math 116
a water line is given by the equation y =  2/3x  12 . Suppose you want to put a pink flamingo lawn ornament in your backyard, but you want to avoid placing it directly over the water line, in case you need to excavate the line for repairs in the future.

ALgebra 1
4. Write the equation of a line whose slope is 6 and whose y intercept is 3. The answer would be y=6x3 This is the yintercept formula (y=mx+b) where m is the slope and b is the yintercept. Thanx What about this one?Can you plz help? 6. What happens to

Algebra 2
1. Find the slope of the line through the pair of points. (1/3,0) and (1/2,1/2) Choices: 3 1/3 1/3 3 2. Write in standard form an equation of the line passing through the given point with the given slope. Slope=8/7; (5,3) Choices: 8/7x+y=61/7

Math
Which of the following is TRUE about the line through the points (–1, 4) and (–1, 2)? Please EXPLAIN/SHOW WORK. A. The slope is undefined B. The slope is negative C. The slope is 0 D. The slope is positive

Linear Equations
Directions: Use what is given to write an equation of a line in STANDARD, SLOPEINTERCEPT, AND POINTSLOPE form. 1. m = 3 (0,4) s=B4=3 si=3x+4 ps=y4=3x Are we doing these correctly? I do not know what those forms mean, but if the line goes through (0,4)

Math
On a grid with points R(2,6)& S(3,4), what is the slope of line RS? I don't know how to find the slope. Thank you. The formula for a straight line is y = mx + b m is the slope and b is the y intercept. One way is to plug in the two sets of points listed

Physics
A car acclerates at 4m/s/s for 5s and then drove at its final velocity for 8s. It then decelerates at 2m/s/s for 2s. Draw a velocitytime graph and use the graph to find the distance covered during the 15s described. Would I plot (5,8) and then draw a line

Math 101
Find the equation for each of the following items below: a. A line that passes through (6,26) and has a slope of 3. b. A line that passes though the points (5,5) and (10,20) c. A line that passes through (9,25) and has a slope of 3. d. A line that passes

Calculus
I have a two part question that pertains to a curve (r(x)) and its tangent line at x=3. We are given that at x=3, r(x)=8. In order to find the slope of the tangent line, we are given another point (on the tangent line): (3.2, 8.5). Therefore the slope of

math
slope of the line for (4,8),(5,10) Aaron, to find the slope of a line you would have y2y1 over x2x1 and that will give you the slope of 2 cordinates.

math
1. The xintercept of a line is 3. The yintercept of a line is 6. What is the slope of the line? 2. What is the equation in slopeintercept form of the line described in Exercise 1? can you please explain and answer it?? im having lots of trouble with

alg.
Find the slope of any line parallel to the line through points (17, 4) and (5, 8). the slope of these is: 84 4 1  =  =  175 12 3 is 1/3 the correct answer? No you started with the y of the second point, so you have to start with the x of the

Algebra 1
1. Which line is the flattest (or is less steep)? Why? a.y = 5x 6 b.y = 5x + 6 c.y = x  3 d.y = x + 3 I think this question has been aswered a couple times, but I'll try again. The slope is given by the number before the x varible. The first two choices

math
Give the slope and yintercept of the given line. 1.2x3y=6 2. y=2x 3. y=3 4. x+2=0 Find the slope of the line that is a) parallel and b) perpendicular to the given line. 1. x=8 2. y=10

algebra
I am looking for a perpendicular line. I'd appreciate ir if you could tell me if I'm on the right track. I am given y=5x + 4 and know that a perpendicular line passes through (3,5). I think the slope of this line would be 1/5 so it would go up (rise) 1,