First and last ones
The " = [number] " at the end of an equation for a circle is the radius squared
So if the diameter is 12, then the radius is 6, and 36 is 6 squared
Also as long as the x term doesn't have an integer affecting it (like -3 or +5) then it'll stay on the y axis.
Answer: 3x^2 +120x
Good luck !
The side lengths are 2 units and 4 units. Do you need work?
Answer:
the answer is step 2 I hope it's help
Answer:
I think it's 600 I think it might be wrong