Answer:

Step-by-step explanation:
Given


Required
The area
This is calculated as:


Open brackst


Open bracket

Construct a mid-point on segment BC
The correct answer is B addition
You will add 4 to both sides then the equation will be 2x=5
Answer:
B. -7 and 17
Explanation:
Plug in the given number for x.
f(3)=4(3)+5
=12+5
=17
f(-3)=4(-3)+5
=-12+5
= -7
Step-by-step explanation:
I tried. if I got this wrong I might need to go back to kindergarten