Keep me this is confusing. which equation is graphed on the line?

The answer is the last choice. Choice number 4!

given

y + 2 = - 3/2 ( x + 2 )

distribute

y + 2 = - 3/2x + 3

subtract 2 from both sides

y + 2 = - 3/2x + 3

...

y = - 3/2x + 3 - 2

combine like terms

y = - 3/2x + 1

y = - 3/2x + 1

the slope is - 3/2

the y intercept is + 1

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation:

cross multiplying, we get :

⇒ (3) × (5) = (9) × (x)

⇒ 15 = 9x