Find ( -1), h(0), and h(4) for the following function h(x)=9x^2-4 h(-1) = h(0) = h(4) = Simplify answer
Mathematics · High School · Tue Nov 03 2020
llm
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For finding the values of h( -1), h(0), and h(4) we replace the value of x by -1,0,4 respectively into the given equation
h(x)=9x^2-4
At x=-1, h(-1)=9(-1)^2-4=9-4=5
At x=0, h(0)=9(0)^2-4=0-4=-4
At x=4,h(4)=9(4)^2-4=9*16-4=144-4=140
h(-1) = h(0) = h(4)
5=-4=140 answer.