Answer:
it is a
Step-by-step explanation:
i dont know how to explain it i just did the math and it came out to that
Here you go. Let me know if you have questions
Identify the slope, m. This can be done by calculating the slope between two known points of the line using the slope formula.
Find the y-intercept. This can be done by substituting the slope and the coordinates of a point (x, y) on the line in the slope-intercept formula and then solve for b.