Question

3 fill in the blank 1 point
$f(x)=3x+5$
$f(-2)=$

4 fill in the blank 1 point
$f(x)=2x-7$
$f(4)=$ type your answer...

5 fill in the blank 1 point
$f(x)=-4x+10$

Explanation:

Step1: Substitute $x=-2$ into $f(x)$

$f(-2)=3(-2)+5$

Step2: Calculate the value

$f(-2)=-6+5=-1$

Step3: Substitute $x=4$ into $f(x)$

$f(4)=2(4)-7$

Step4: Calculate the value

$f(4)=8-7=1$

Step5: Note: For question 5, no input value for $x$ is provided to evaluate $f(x)=-4x+10$. We can only present the function as given.

Answer:

1. $f(-2)=-1$
2. $f(4)=1$
3. No input value provided to evaluate $f(x)=-4x+10$; the function is $f(x)=-4x+10$