Q5A. - Algebra 1

Question

For $f\left(t\right)=2t^3$ finding the value of $f\left(4\right)$.

Step-by-Step Solution

Answer

The value $f\left(4\right)$ is 128.

Step 1. From question.

The given expression is $f\left(t\right)=2t^3,$

Step 2. To find.

Find the value of $f\left(4\right)$ if $f\left(t\right)=2t^3,$

Step 3. Evaluation.

Putting $t=4$ in $f\left(t\right)=2t^3,$ we get,

$\begin{array}{l}f\left(4\right)=2{\left(4\right)}^3\\ =2\left(64\right)\\ =128\end{array}$

Hence, the value of $f\left(4\right)$ it $f\left(t\right)=2t^3,$ is 128.