If h(x) = x – 7 and g(x) = x2, which expression is equivalent to (g circle h) (5)?
2 answers:
<h3>
Answer: 4</h3>
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Work Shown:
Now plug in x = 5
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Alternative approach:
h(x) = x-7
h(5) = 5-7
h(5) = -2
So this means
g(h(5)) = g(-2)
and
g(x) = x^2
g(-2) = (-2)^2
g(-2) = 4
Therefore making
Answer:
(5 – 7)2
Step-by-step explanation:
(5 – 7)2 equals 4
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