Answer:
The bottom graph on the right, check the image below:
Explanation:
Substitute the x value with 1,
f(1)=1(1+2)=3
f(2)=2(2+2)=8
f(-1)=-1(-1+2)=-1
f(-2)=-2(-2+2)=0
9 seconds
i did this to solve: I crossed multiplied this

with

so 15 x 51=765 divided by 85 = 9
Answer:
15.60 times 100 divided by 390=4%
Step-by-step explanation:
Answer:
just draw the same rectangle as on the left on the right
Step-by-step explanation:
but when finding area instead of unitsx2 use unitsx4
Y= x + 2
Plug in our x and Y values to check:
2 = 0 + 2
2=2 which is true.
0 = -2 + 2
0=0 which is also true, so it checks out.
I hope this Helps!