I need help on this (-4)²
help me

Step-by-step explanation:

To have anything to a power is just multiplying the number as many times as it says to.  ex. 2^3 is two times itself 3 times. 2 x 2 x 2= 8

In your case, you need to multiply -4 x -4 because the exponents tell you how many of the number you multiply.

-4 x -4 = 16

Hope this helps :)

answer: yes, since the line has a steeper rate of change than the exponential the y-values will be greater and they will only intersect one time.