it says write the equation of the vertical line that passes through the point (7,3). what do i need to start it off?
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algebra review!
it says write the equation of the vertical line that passes through the point (7,3). what do i need to start it off? find the equation for the line with undefined slope and passing through the point (1,2). what do i need to start that off? what equation do i use to find the... 
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 points at ( 9, 9) ... 
geometry
I would love for someone to check my work on the seven problems that I did. I would be eternally grateful. I am going to list my problems and answers. Even if you only want to check one of them, that would be great. 1. Write an equation of a line in point slope form that has a... 
Algebra...
Write the equation of a vertical line passing through the point (8,4). Graph x=8 and see if that is what you want. I don't understand?!What do you mean? Do you know how to draw a graph? Plot X=8, y=0 x=8, y=2 x=8, y=4 and see what kind of a line you get. That is the line for ... 
math (please help)
1. Write the equation for the horizontal line that contains point G(8, 8). 2. What is an equation for the line that passes through points (1, 4) and (1, 4)? Write the equation in slopeintersect form. 3. Write an equation for the vertical line that contains point E(10, 3). 
Math please.
What is the yintercept of y = 2/3x + 2? I have to write it out but how? A line has a slope of 1/2 and passes through the point (0,5). What is the equation of the line? A)y = 1/2x + 5 B)y = 1/2x  5< C)y = 5x + 1/2 D)y = 5x + 1/2 Find an equation of the line that passes... 
algebra
Write the equation of the line that passes through point (5, 4) with a slope of 0. would this be x=5 then? no x=5 is the equation of the vertical line passing through (5,4) Any horizontal line, (slope=0), has an equation of the form y = b notice that this is a variation of the... 
Math
What is the yintercept of y = 2/3x + 2? I have to write it out but how? A line has a slope of 1/2 and passes through the point (0,5). What is the equation of the line? A)y = 1/2x + 5 B)y = 1/2x  5< C)y = 5x + 1/2 D)y = 5x + 1/2 Find an equation of the line that passes... 
math
I have a few question so I will number them off. Please answer them for me I have a test tommorow and I am sure this can help other people too. 1.How do you make an equation that passes through a yintercept and a certain point in slopeintercept form. 2.How do you find the ... 
Algebra II
Can you make sure my Algebra II work is correct? I've done the problems. I just want to make sure I am right. 1. Write an equation of the line with a slope of 5 and a yintercept of 3. y=5x3 2. Write the equation of a line that passes through (9, 3) and has a slope of 2/3 y... 
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 slopeintercept form of ... 
Algebra
1.Tell whether the sequence is arithmetic. If it is, what is the common difference? 19,11,3,5... A.yes;5 B.yes;6 C.yes;8 D.no 2.What is the slope of that passes through the pair of points? (6,8),(2,3) A.3/8 B.1/8 C.7/8 D.5/8 3.Write an equation in pointslope form for ... 
Math (check answers)
1. Write the equation of a line in slope intercept form that is parallel to y = 3x  2 and passes through the point (2, 1) y = 3x5? 2. Write the equation of the line that passes through (2, 1) and is perpendicular to 5x + y = 9. x + 5y = 3? 
Algebra (grade 9)
Write an equation in pointslope form of the line that passes through the given points: 1. (5,6), (1,7) 2. (6,3), (1,9) 3. write an equation of a line that is perpendicular to y=3x+5 and passes through (4,3). 
Math finding equation
Can someone explain to me how to find the equation pf the line in the form Ax + By + C =0 if a) parallel to x=3 and passes through (4, 3) b)perpendicular to y=4 and passes through (1, 1) c) passes through the xint of y=2x6 and yint of y=3x+6 If it is parallel to x=3, the ... 
Math(check)
1)Find the range of the relation [(1,4)},(2,5),(3,5)}.Then determine whether the relation is a funtion. 4,5,5 is the range 4,5 is a function 2)Find f(1),if f(x)= x^26x/x+2 (1)^26(1)/1+2 1+6/1+2 7/1 =7 3)Find f(a),if f(t)= 2t^2t2. 2(a)^2a2 2a^2a2 4)Which equation ... 
math
1.Write an equation for the line that is parallel to x = 35 and passes through the point (7, 12). 2.Write an equation for a horizontal line that passes through the point (5, 2). 
Match
I need to write an equation of the line that passes through the given points of: f(1)= 6 f(4)= 14 I'm not sure how to start. Thanks. 
algebra
1. write an equation of the line that passes through the point and has the given slope. write the equation in slopeintercept form. a. (3,2), m=1/2 b. (3,2), m=1/2 _______ answers: a. y=1/2x + 1/2 b. y=1/2x + 7/2 ______________________________________ 2. write an equation of ... 
Algebra
for each equation tell weather its graph is a horizontal or a vertical line y=4 write an equation in slopeintercept form of the line that passes through the given point and is parallel to the graph of the given equation (1,3);y=3x+2 
Math
1. Use pointslope form to write the equation of a line that has a slope of 2/3 and passed through (3,1). Write your final equation in slopeintercept form. Is the answer y=2/3+1 2. Write an equation of the line that passed through (2,1) and is parallel to the graph of y= ... 
Algebra
1.Write an equation in slope intercept form of the line that passes through the given point and is parallel to the graph of the given equation. (2,2);y=x2 A.y=2x*** B.y=2x C.y=1/2x D.y=x 2.Write an equation in slope intercept form of the line that passes through the ... 
Algebra 2
Evaluate the function when x=1. f(x)=4x2. Write the input and output as a set of ordered pairs, and identify the domain and range of the ordered pair. (6 points) Ordered Pair: Domain: Range: Write an equation of direct variation that passes through the point (9,1). (4 points... 
math
A line passes through the origin and the point (6, 4). Write the equation of the line that passes through (6, 4) and is perpendicular to the given line. Write the final answer in the slopeintercept form y = mx + b. (The slope and yintercept must be written as fractions, ... 
Math
This question concerns the straight line that passes through the points (−1, 3) and (2, −6). Choose the three true statements from the following. Options A The gradient of the line is 3. B The gradient of the line is −3. C The gradient of the line is 13. D ... 
Mathamatics
This question concerns the straight line that passes through the points (−1, 3) and (2, −6). Choose the three true statements from the following. Options A) The gradient of the line is 3. B) The gradient of the line is −3. C) The gradient of the line is 1/3. ... 
math
I need help with "write in equation in slopeintercept form for the line that is parallel to to the given line line and and that passes through the given point. y=1/2x=5;(4,3) How do you find a line that is perpendicular. Please and thank you! :) 
mat 101
Equation for a line that passes through (6,26) and has a slope of 3 Equation for a line that passes through the points (5,5) and (10,20) Equation for a line that passes through (9,25) and has a slope of 3. Equation for a line that passes through (1,) and is perpendicular to ... 
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 a straight line ... 
Math
Write the equation of a line that is perpendicular and that passes through the given point. y+2=1/3(x5);(4,3) I need help with this problem 
algebra
write an equation in slopeintercept form of the line that passes through the given points. a. (6,1), (3,7) b. (2/3,4), (6, 1/3) write an equation in pointslope form of the line that passes through the given poitns. c. (2,5), (4,3) d. (1/2,1), (2/3,6) plz show me how ... 
Algebra 1
Write an equation in slopeintercept form for a line that passes through the given point and is perpendicular to the given line. 1. y=3;(4,2) The y = 3 line is parallel to the x axis so the perpendicular line you want is parallel to the y axis. That means x must be a constant... 
Mathematics
Can someone check my answers? 1. For the data in the table, does y vary directly with X? If it does write an equation for the direct variation.(X,y) (8,11) (16,22) (24,33) Yes y=2.75x Yes y=0.6875x*** Yes y=1.375x No y does not vary directly with X ** (For #1, I'm debating ... 
Math (Please help!!)
Given A(4,2), B(44), and C(18,8, answer the following questions Write the equations of the line containing the altitude the passes through B in standard form. Write the equation of the line containing the median that passes through point C in slopeintercept form Write the ... 
algebra (check plz)
write an equation in slopeintercept form of the line that passes through the given points. a. (6,1), (3,7) b. (2/3,4), (6, 1/3) write an equation in pointslope form of the line that passes through the given poitns. c. (2,5), (4,3) d. (1/2,1), (2/3,6) ... 
Algebra
Consider the line =y+76x2 . Find the equation of the line that is parallel to this line and passes through the point , −7 4 . Find the equation of the line that is perpendicular to this line and passes through the point , −7 4 . 
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 through (1,1) and is ... 
Algebra
Can you check my answer? 1. For the data in the table, dose y vary directly with X? If it dose write an equation for the direct variation.(X,y) (8,11) (16,22) (24,33) Yes y=2.75x Yes y=2.75x Yes y=0.6875x*** Yes y=1.375x No y dose not vary directly with X 2.for the data in the... 
Geometry
1. Write an equation of the line that passes through point P and is perpendicular to the line with the given equation P(1,4); Y= 2x +4 2. Write an equation of the line that passes through point P and is perpendicular to the line with the given equation P(5,3); Y= 5x +2 
College Algebra
Find the equation of the vertical line that passes through the point (4,9). 
precalc
I;m not sure if i am doing this right...I keep getting a negative intersection point, which doesn't seem possible. Please help! a) find the equatoin of line 1 which passes through (1,3) and (9,7) I get y=3+1/2(x+1)or y=1/2x+2.5 b) the line 2 is perpedicular to line 1 and ... 
Geometry
1.Write an equation of the line that passes through point P and is parallel to the line with the given equation P(2,6); Y= 2x +1 I got Y= 2x +2 2. Write an equation of the line that passes through point P and is parallel to the line with the given equation P(1,3); Y= 4x +7 I... 
Geometry
1. Write an equation of the line that passes through the point P and is perpendicular to the line with the given equation: P(1,4); y = 2x + 4 answer y= 2 x + 2 2. Write an equation of the line that passes through the point P and is perpendicular to the line with the given ... 
algebra
Write an equation in slopeintercept form of the line that passes through the given points: (1/2,1), (3,5/2). Also, write an equation in pointslope form of the line that passes through the given points: (6,3), (1,9). <soo sick of these.. please help!> thanks! 
Math
1. Write an equation in slope intercept form of the line that passes through the given point and is parallel to the graph of the given equation. (2,2);y=x2 A. y=2x B. y=2x C. y=1/2x D. y=x*** 2. Write an equation in slope intercept form of the line that passes through ... 
MATH ,CORRECTION
DIRECTIONS ARE. WRITE THE EQUATION OF THE LINE L satisfying the given geometric conditions. Problem is: L has yintercept (0,3) and is parallel to the line with equation y=(2/3)x +1. So, this is what i did: Y=(2/3)x+b....it passes through (0,3) 3=b so, the equation is: y=(2... 
MAT221
consider the line 8x5y=4 find the equation of the line that is perpendicular to this line and passes through the point (4,4) find the equation of the line that is parallel to this line and passes through the point (4, 4) i keep getting different answers on the ... 
REPOST!PLZ HELP!ALGEBRA!
You give up too easily. How? I posted how to get the answer below at the original question. OK but I replied... As did I. Well...I replied...again... Maybe you do understand this for horizontal lines. If you interchange x with y, vertical and horizontal lines are interchanged... 
Math
I need help with two problems. Just want to make sure that the answers I put are correct. 1) Which of the following is an equation of a vertical line? F. 4x + 5y = 0 G. 4 = 16x H. 3y = 9 I. 4x + 5y = 1 2) Which equation is the equation of a line that passes through (10, 3... 
Geometry
Write an equation of the line that passes through the point P and is perpendicular to the line with the given equation: P(5,3); y = 5x + 2 I think its Y=1/5x+4 
algebra 2
What is the equation of the line that has a slope of 2 and a yintercept of 7? y = 2x  7 y = 7x  2 < y = 2x + 7 y = 7x + 2 Find the equation of the line that has a slope of 4 and contains the point (4, 1). y = 4x + 1 y = 4x  8 y = 4x  15 < y = 4x + 17 Find ... 
Geometry
Within an orthonormal system consider points A(1,4) B(5,1) C(4,8) (a)Calculate the angle ABC (b)Show that 3x+4y19=0 is an equation for line L which passes through A and B (c)Find a vector equation for line L (d)(i)give an equation for the circle with the line segment AB as ... 
geo
A line contains the points (8, 9) and (–12, –7). Using pointslope form, write the equation of the line that is parallel to the given line and that passes through (–5, –15). 
Geometry
The line L1 has the equation y=3x. The line L2 is perpendicular to L1 and passes through the point P(0,0). Write an equation of L2 
Geometry
Write and equation for a line n that is perpendicular to line k and passes through point (4,0) 
math
Write an equation of the line that is parallel to the line y= x+4 and passes through the point (0,10). 
Algebra
a line passes through the point (7,4) and has a slope of 3 write an equation for this line 
Algebra
a line passes through the point (4,1) and has a slope 4 write an equation for this line 
algebra 1
Write the equation of a line that is perpendicular to the line x = 5 and passes through the point (3,7) 
algebra
Write the equation of a line that is perpendicular to the line x = 5 and passes through the point (3,7) 
Math
A line passes through (2,1) and 8,4). How do you write an equation for the line in pointslope form? 
Geometry
The line m has the equarion y= 2x + 1. The line n is perpendicular to m and passes through the point A(2,1). Write an equation of n 
Algebra 2
Write an equation in slopeintercept form for the line that satisfies the following condition. passes through (5, 14), parallel to the line that passes through (12, 2) and (35, 19) 
Math
Write the equation of a line whose slope is the same as the line 3y=2x+6 and passes through the point (1,4) 
geometry
correct me if I'm wrong please. 7. what is the equation of the line which passes through c(2,3) and has a slope m =1/2? a.)x2y=4 <<<<< my choice b.)2xy =1 c.)2x+y=7 d.)x+2y=8 what is the equation of the line which passes through point d(4,2) and has angle of... 
pre calculus
write the slopeintercept form of an equation for a line that passes through A(3,4)and is perpendicular to the line that passes through e(4,1) and F(2,4) 
Algebra
1. What is the equation for the line that passes through the point (5,2) and has a slope of 0? Answer2 2. What is the slope of the line that passes through the points (2, 4, 15) and (1, 1.24)? Answer 2.91 3. Write a funciton rule for the table shown x 2 3 4 F(x) 8 27 64 ... 
geometry
Write the equation of a line in slopeintercept form that is parallel to the line y = 3x +2 and passes through the point (5, 2). 
Calculus
Write an equation of the line that passes through the point (i) parallel to the given value, and (ii) perpendicular to the given line. Point(7,1) Line(5x5y=90) 
Algebra
How would you solve these types of problems? They confuse me! 1. Write the quation of the line that passes through points (8,6) and (5,3) 2. Write the equation of the line that passes through (3,4) and has a slope of 2. I know that you have to do something with y=mx+b, but ... 
Analytic Geometry
A line Q has an equation of x+5x+5=0. Find the equation of the line that is "perpendicular" to Q and passes through (3,1). Find the question of the line that is "parallel" to Q and passes to through (3,1). Find the equation of the line that passes through (3,1) that makes an "... 
algebra
Write an equation in slopeintercept form for each described line. 1.The line passes through (3,3)and is parallel to the graph. 2.The line passes through (2,4) and is parallel to the graph of y=2x5. 3.The line passes through the orgin with slope 2  3 
linear equations
Write the equation of a line in slopeintercept form that is perpendicular to the line and passes through the point (9, 4). 
math
Write an equation of a line perpendicular to line AB below in slopeintercept form that passes through the point (7, 6). A (0,1) B (2,5) 
college math
Give the equation of the line that is perpendicular to the line y = x + 4 and passes through point (0,1). A) y = x  1 B) y = x + 1 C) y = x + 1 D) y = x  1 So if passes through point o,1 does that mean that the answer has to be negative? Answer A 
Analytic Geometry
A line Q has an equation of x+5y+5=0. Find the equation of the line that is "perpendicular" to Q an passes through (3,1). Find the equation of the line that is "parallel" to Q and passes to through (3,1). Find the equation of the line that passes through (3,1) that makes an "... 
Math
I wanted to see if I was solving this problem correctly. A line passes through the point (3,8)and has a slope of 2.Write an equation for this line. y=mx+b m=2 y=2x+b 8=2(3)+b 
Algebra2
Are these Correct? Write an equation for the line in point/slope form and slope/intercept form that has the given condition. 1. Passes through (3, 2) and is parallel to 2xy=4 = 4x+y 2. Passes through (1, 1) and is perpendicular to y = 5/2x + 3 =6\7x2 
Math
What is the solution of the following equation? 2 – 8x = 6 Is the ordered pair (2, 9) a solution of the equation y = x  7? Solve the following equation. 3(z – 2) – z = 4z – 20 Find the slope of the line that passes through the points (4, 8) and (10, 5) using the ... 
Algebra2
Write an equation for the line in point/slope form and slope/intercept form that has the given condition. 1. Passes through (3, 2) and is parallel to 2xy=4 2. Passes through (1, 1) and is perpendicular to y = 5/2x + 3 
Algebra2
Write an equation for the line in point/slope form and slope/intercept form that has the given condition. Help?.. 4. Slope = 3/2 and passes through the origin. 5. xintercept = 4 and yintercept = 3 6. Passes through (3, 2) and is parallel to 2xy=4 7. Passes through (1, 1... 
math
(a)Given the points P(3,5),Q(8,10)and R(8,0),find the equation of a line which is perpendicular to QR and passes through the mid point of QR. (b)The line 2x+3y=2 and 7x3y=10 intersect at A . Find the equation of the line which passes through A and is perpendicular to the line... 
Math
Write an equation of a line that passes through the point (8,2) that is (a) parallel and (b) perpendicular to the graph of the equation y= 4x +3 
math
a) Determine an equation for the line with slope 3 and passing through the origin. b) What is an equation for the line perpendicular to the line in part a) that also passes through the point (0,2)? 
algebra1
Write the equation of the line that passes through point (5, 15) with a slope of 4. 
math
write the equation of a line with a yintercept of 3 and passes through the point (2,4) 
mat1033
Write the equation of the line that passes through the point (5, 4) and is perpendicular to y=2x4 
Math
write the equation of the line with slope 2 that passes through the point (1,5) 
Math
write the equation of the line with slope 2 that passes through the point (1,5) 
Algebra
How do I write an equation of a line that passes through the point (28, 5) and is parallel to y= 5 45 X  _ __ 8. 2 
mathmore practice problems need help!
Give the equation of the line y=x+6 that is perpendicular to the line and passes through point (0, 4). 
Algebra
How do I write an equation of a line that passes through the point (31,22) and is parallel to this equation: 16x + 13y= 210 
Algebra
How do I write an equation of a line that passes through the point (31,22) and is parallel to this equation: 16x + 13y= 210 
geometry
using the slope yintercert equation, how do you write an equation that passes through point p and is parallel to the line. P(2,4), y = 3x. Is it y = 3x + 10? Thanks 
Math
A straight line x/a y/b =1 passes through the point (8,6) and cuts off a triangle of area 12 units from the axes of coordinates .find the equation of straight line 
Math
Write a linear equation in slope intercept form for each of the following: A line perpendicular to y=x+2 that passes through the origin. A line perpendicular to y = 1/2x + 5 that passes through the points (4,1) and (1,5). A line that is the perpendicular bisector of a ... 
Geometry
Hi, For one part of my problem I have had to find the equation of a straight line that passes through two points, I have done this but now i need to determine whether a new point lies on this line by using the equation from the first part, how would I do this please. The ... 
Adv. Math.
Write a vector equation of the line that passes through point P and is parallel to a. Then write parametric equations of the line. P(1, 3); a=(6, 1) MY ANSWER: (x+1, y3) = t(6, 1); x= 16t, y=3t P(0, 5); a=(2, 9) MY ANSWER: (x, y5) = t(2, 9); x=2t, y=59t 
Algebra
Write an equation for the line, in pointslope form, that passes through the points (5, 7) and (4, 3). Use (5, 7) as the point (x1,y1) So far I got Y 7=1/9(X + 5) 
Math (9th grade)
Write an equation in point slope form of a line parallel to 12x2y=6 and passes through the point (4,3)