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For the function h(x)= 4x^ - 5x, what is the value of h(-3)?

For the function h(x)= 4x^ - 5x, what is the value of h(-3)?
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For the function h(x)= 4x^ - 5x, what is the value of h(-3)?

For the function h(x)= 4x^ - 5x, what is the value of h(-3)?-example-1
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User BeesonBison
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1 Answer

2 votes

Let's begin by listing out the information given to us:


\begin{gathered} h\mleft(x\mright)=4x2-5x \\ x=3 \\ h(-3)=4(-3)\cdot2-5(-3) \\ h(-3)=-12(2)+15=-24+15_{} \\ h(-3)=-9 \end{gathered}

Hence the correct answer is B) -9

answered
User Ondrej Svejdar
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