the solutions to the inequality y ≤ -x + 1 are shaded on the graph. which point is a solution? (2, 3) (3…
the solutions to the inequality y ≤ -x + 1 are shaded on the graph. which point is a solution? (2, 3) (3, -2) (2, 1) (-1, 3)
Answer
Explanation:
Step1: Check point (2, 3)
Substitute (x = 2) and (y=3) into (y\leq -x + 1). We get (3\leq-2 + 1=-1), which is false.
Step2: Check point (3, - 2)
Substitute (x = 3) and (y=-2) into (y\leq -x + 1). We get (-2\leq-3 + 1=-2), which is true.
Step3: Check point (2, 1)
Substitute (x = 2) and (y = 1) into (y\leq -x+1). We get (1\leq-2 + 1=-1), which is false.
Step4: Check point (-1, 3)
Substitute (x=-1) and (y = 3) into (y\leq -x + 1). We get (3\leq-(-1)+1=2), which is false.
Answer:
(3, -2)