MATH SOLVE

2 months ago

Q:
# Which linear inequality is shown on the graph? A) x + 4y ≥ −4 B) x + 4y ≤ −4 C) 4x + y ≥ −4 D) 4x + y ≤ −4

Accepted Solution

A:

Make it a solid line for y≤ or y≥, and a dashed line for y< or y>

Shade above the line for a "greater than" (y> or y≥)

or below the line for a "less than" (y< or y≤).

So, the answer is A) x + 4y ≥ −4

x + 4y ≥ −4

4y ≥ -x - 4

y ≥ -x/4 - 1

Shade above the line for a "greater than" (y> or y≥)

or below the line for a "less than" (y< or y≤).

So, the answer is A) x + 4y ≥ −4

x + 4y ≥ −4

4y ≥ -x - 4

y ≥ -x/4 - 1