Find an equation of the line passing through each of the following pairs of points (−3, 1), (0, 3)

y = 2/3x + 3

Step-by-step explanation:

Use rise over run (y2 - y1) / (x2 - x1)

Plug in the points:

(3 - 1) / (0 + 3)

= 2/3

So, the slope is 2/3

Plug this and another point into y = mx + b to find b:

y = mx + b

3 = 2/3(0) + b

3 = b

Then, plug b and the slope into y = mx + b

y = 2/3x + 3 is the equation of the line

8(-10x+3.5y-7)

8×-10x + 8×3.5y + 8×-7

-80x + 28y - 56

therefore

-80x+28y-56 is the correct answer

i hope this is what you were looking for.

see attached graph