Answer:
b=-3
Step-by-step explanation:
4b+3=-9
-3 -3
subtract 3 from both sides like so. 3-3 cancels out. -9-3=-12.
4b=-12
youre left with 4b=12 so DIVIDE 4b by 4 and -12 by 4
4b/4=-12/4
4b divided by 4 is 1. -12 divided by 4 is -3
b=-3
plug -3 in for b to make sure its correct
4(-3)+3=-9
-12+3=-9
-9=-9
Answer:
0.16
Step-by-step explanation:
I believe the answer you are looking for is the 3rd one
Answer:
The answer is that f(2) = 8
Step-by-step explanation:
In order to find this answer, we start by inputting the value in the parenthesis for x.
f(x) = 3x + 2
f(2) = 3(2) + 2
Now we do out the arithmetic
f(2) = 3(2) + 2
f(2) = 6 + 2
f(2) = 8
