Answer:
f(-7) = 2
Step-by-step explanation:
f(x) = x + 9
We want to find f(-7)
f(-7) = -7 + 9
-7 + 9 is the same thing as saying 9 - 7
9 - 7 = 2
So f(-7) = 2
Answer:
The answer would be D+ 38.4 cm
Step-by-step explanation:
You would do 1.6 cm times 24
The answer is graphic h(x)=2x.
Look:
h(x)=f(x)+g(x)=(x-6)+(x+6)=x+x+6-6=2x
Then
h(x)=2x
Good luck!
M.
Answer:
Area of a circle = πr², diameter d = 2r, radius r =d/2
1. 50.24in²
2. 314in²
3. 7.065ft²
4. 60.7904yd²
5. 0.3434in²
6. 19.625cm²