Question

The volume of the box is modeled by the function V (x) = 5x²+ 5x. whats the volume when x=4​

Answer 1

100 cubic units

Explanation:

just took the test on PLATO

Answer 2

100

Explanation:

V (x) = 5x²+ 5x

x=4

We plug in the x value:

V (x) = 5(4)²+ 5(4)

Now we sovle the equation:

5(4)² + 5(4)

5(16) + 5(4)

80 + 20

= 100

Hope that helps, and sorry if its incorrect