Question

Select the correct inequality for the graph below:

A. y > -2x + 2


B. y ≥ -2x + 2


C. y < -2x + 2


D. y ≤ -2x + 2

Answer 1

The line is solid, so you know it could be equal to, so it is not A or C.

The shaded area is below the line, so it is less than or equal.

So the answer is D.
`y \leq -2x+2`

Answer 2

the answer is D. y≤ -2x + 2

take x=2
then (-2 x 2) + 2
⇒ -4 + 2 = -2