The function f(x) = 6x + 6 represents the amount of money kristine earns making custom t-shirts. the function g(x) = x − 1 represents her upfront costs. find (f – g)(4) to determine how much profit she will make from four t-shirts.

$27
$10
$30
$33

The profit Kristine will make from four t-shirts is $27

Step-by-step explanation:

Given that the function and .

To determine how much profit Kristine will make from four t-shirts is to find

Assign the function in

Now, assign the function in

Simplifying the above equation, we get,

Now, Substitute , we get,

Thus, the value of is 27.

Hence, the profit Kristine will make from four t-shirts is $27.

answer: 45