g(x) = f(x) + 9 shifts it up 9 units.
g(x) = f(x+2) shifts it left 2 units.
g(x) = -f(x) reflects it across the x-axis.
It looks like you may want
... g(x) = -(f(x+2) +9) . . . . . shifted up, then reflected

Answer:
Answer is 19.2
Step-by-step explanation:
60x60= 3600 63x63= 3969
3969
- 3600 = 369 square root of the 369= is 19.2
The answer would be 61m^2
5x11=55
8-5=3
11-9=2
2x3=6
6+55=61
and since it is the area it is squared
hope this helps
By substitution is how to solve
2x-3y=21
y=3-x
2x-3(3-x)=21
2x-9+3x=21
5x=30
x= 6
now substitute our x value into y=3-x
so we get
y=3-6 = -3
so x=6 and y=-3 hope this helps!!!!! Thank you!