Find the value of the value of $h (- 3)$ if the function $h (x)$ is defined as $h (x) = 4 x^{2} - 5 x$ .

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Solution

The correct option is C 51
$h (x) = 4 x^{2} - 5 x$
$\Rightarrow h (- 3) = 4 (- 3)^{2} - 5 (- 3)$
$\Rightarrow h (- 3) = 4 \times 9 + 15$
$\Rightarrow h (- 3) = 36 + 15$
$\Rightarrow h (- 3) = 51$

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Find the value of the value of h(−3) if the function h(x) is defined as h(x)=4x2−5x.

The correct option is C 51h(x)=4x2−5x⇒h(−3)=4(−3)2−5(−3)⇒h(−3)=4×9+15⇒h(−3)=36+15⇒h(−3)=51

Find the value of the value of $h (- 3)$ if the function $h (x)$ is defined as $h (x) = 4 x^{2} - 5 x$ .

The correct option is C 51
$h (x) = 4 x^{2} - 5 x$
$\Rightarrow h (- 3) = 4 (- 3)^{2} - 5 (- 3)$
$\Rightarrow h (- 3) = 4 \times 9 + 15$
$\Rightarrow h (- 3) = 36 + 15$
$\Rightarrow h (- 3) = 51$