Suppose the function g(x) doubles the square of the input and then subtracts 13. what is g(3)?

Given:

The function doubles the square of the input and then subtracts 13.

To find:

The value of .

Solution:

Let be the input value.

The square of the input is .

Doubles the square of the input .

Doubles the square of the input and then subtracts 13, i.e., .

So, the function is:

Putting in the above function, we get

Therefore, the value of is 5.

1/4 because there is 4 grades.