Answer is <span>x ≥ 7
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Answer:
plug in 0 for y and solve for x
to find y plug in 0 for x
Step-by-step explanation:
Answer:
-y(7+y) =0
Step-by-step explanation:
-7y - y^2 = 0
Factor out a -y
-y(7+y) =0
Using the zero product property
-y =0 and 7+y =0
y=0 7-7+y = 0-7
y=0 y = -7