Write the slope-intercept form of the equation for the line. a. y=-8/7x-3/2 b. y=-3/2x+7/8 c. y=-7/8x-3/2 d. y=7/8x-3/2

C

Step-by-step explanation:

The slope intercept of a line is y=mx +b where

This graph crosses the y-axis (the vertical line) halfway between -1 and -2. This  is -3/2. This means only answers a, c, and d are options.

The graph moves up from -3/2 to its next point at (-4,0). We calculate the slope using:

Slope:

We substitute and

This decimal is equivalent to -7/8. This means C is the answer.

what? ?

what type of question is thiss

step-by-step explanation:

m∠a is 90°

m∠b is 40°