Question

type answer here.
$b(t) = 4t^3 - t^2$
evaluate $b(-2)$
type answer here.

Explanation:

Step1: Substitute $t=-2$ into $b(t)$

$b(-2) = 4(-2)^3 - (-2)^2$

Step2: Calculate each power term

$(-2)^3 = -8$, $(-2)^2 = 4$

Step3: Compute the multiplied terms

$4(-8) = -32$

Step4: Combine the results

$b(-2) = -32 - 4$

Answer:

$-36$