Question

PLEASE ANSWER ASAP!!! I NEED HELP!
A pair of linear equations is shown:

y = −3x + 5
y = x + 2

Which of the following statements best explains the steps to solve the pair of equations graphically?

A. On a graph, find the point of intersection of two lines; the first line has y-intercept = 5 and slope = −3, and the second line has y-intercept = 2 and slope = 1.

B. On a graph, find the point of intersection of two lines; the first line has y-intercept = −3 and slope = 5, and the second line has y-intercept = 1 and slope = 2.

C. On a graph, find the point of intersection of two lines; the first line has y-intercept = −5 and slope = 3, and the second line has y-intercept = −2 and slope = −1.

D. On a graph, find the point of intersection of two lines; the first line has y-intercept = 3 and slope = −5, and the second line has y-intercept = −1 and slope = −2.

Answer 1

Answer: option A is the correct answer.

Step-by-step explanation:

The given pair of linear equations is

y = −3x + 5

y = x + 2

We would compare both equations with the slope intercept form equation of a straight line which is expressed as

y = mx + c

Where

m represents slope

c represents y intercept.

Comparing the first equation,

Slope = - 3

y intercept = 5

Comparing the second equation,

Slope = 1

y intercept = 2

Therefore, the statement that best explains the steps to solve the pair of equations graphically is

A. On a graph, find the point of intersection of two lines; the first line has y-intercept = 5 and slope = −3, and the second line has y-intercept = 2 and slope = 1.