Question

find the equation of the line passing the through 2 points (3,4) and 7,-6​

Answer 1

lH dj d dbd d d. D d d d d d d d. D d d d d d d d. D d d d d d. D d d d d d d d d. Dd

Answer 2

Answer:

y=-2.5x+11.5

Step-by-step explanation:

Take (3,4) and (7,-6​) and plug it into the slope formula (y2-y1)/(x2-x1).

(-6-4)/(7-3)

-10/4

-2.5

Use the point (3,4) to find the y intercept by subtracting 3(-2.5) from 4.

4-3(-2.5)

4+7.5

11.5 is y intercept.

Now put it into slope intercept, y=mx+b

y=-2.5x+11.5