I NEED HELP LOLLL
What is the value of g(-4)?

Option B: 1

Step-by-step explanation:

Given the piecewise-defined function rules:

The piecewise-defined function defines the rules over specific intervals of its domain.

In order to find the value of g( –4), we must first determine which piecewise-defined function applies to an input value of x = –4.  This input value does not fall under the second piecewise-defined function since the input , x > –4 Thus, x = -4 is not included as part of the solution.

The piecewise-defined function that applies to g( –4) is   because of the rule, "x ≤ –4."

All we need to do at this point is to substitute the input value into the following piecewise-defined function:

Therefore, the value of g( –4) = 1, which makes Option B the correct answer.

your answer is 23/2 - 13.5

step-by-step explanation:

7/2 evaluates to

multiply x and 4.5

multiply x and 1

the x just gets copied along.

the answer is x

x

4.5*x evaluates to 4.5x

multiply 3 and 4.5x

multiply 1 and x

the x just gets copied along.

x

4.5*x*3 evaluates to 13.5x

7/2-4.5*x*3 evaluates to

  + 8 =

the answer is

7/2-4.5*x*3+8 evaluates to