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 2x-4y=4 what is the slope of a line perpendicular to this line. what jis the slope of a line parallel to this line

1. 👍 0
2. 👎 0
3. 👁 454
1. to graph the line, plot the point (-5,-2)
Now, since the slope is 1/2, that means that y increase by 1 when x increases by 2. So, starting at (-5,-2), move right 2 and up 1 and plot that point : (-3,-1).
Draw the line through those two points.

the slope of 5x+5y=3 is -1

The slope of 2x-4y=4 is 1/2. So is the slope of all lines parallel to it. The slope of all perpendiculars to it is -2.

1. 👍 0
2. 👎 0
posted by Steve
2. 1.A
2.B
3.D
4.C
5.D
Just got 100% on Unit 4 Lesson 3 !!

1. 👍 0
2. 👎 0
3. Umm Faith number 3 is A

1. 👍 3
2. 👎 0
posted by Grim
4. Just took the test and got %80

1. 👍 0
2. 👎 0
posted by Grim

Similar Questions

1. math

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

asked by becca on May 17, 2010
2. Physics

can someone help i'm stuck on two questions??? 23. On a velocity-time 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

asked by Mary Ann on October 12, 2013
3. 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

asked by claudia on January 25, 2007
4. Algebra

graph the equation x-3=y (where do I plot the points?) find the intercepts and then graph: 5x+4y=20 find the intercepts and then graph: 1.4x-1.3y=3.64 graph the equation using slope and y-intercept: y=10/7x +4 graph using slope

asked by Jacquie on July 18, 2010
5. Algebra

Given a line containing the points(1,4), (2,7) and (3,10) determine that slope-intercept form of the equation, provide one additional point on this line, and graph the funtion. Start by putting the first point into point-slope

asked by delmore on January 7, 2007
6. 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 velocity-time graph and use the graph to find the distance covered during the 15s described. Would I plot

asked by Anna on September 19, 2006
7. Math (Secant Lines)

Consider the function f(x)=sqrt(x) and the point P(4,2) on the graph of f? -Consider the graph f with secant lines passing through p(4,2) and Q(x,f(x)) for x-values 1, 3, and 5. -Find the slope of each secant line -Use the results

asked by Ray on October 1, 2016
8. 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

asked by Lina on November 7, 2006
9. 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

asked by Samantha on November 3, 2006
10. 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)

asked by Jacob on October 18, 2010

More Similar Questions