When you raise a number to the power with the exponent 1/2, you get
its

Step-by-step explanation:

When you raise a number to the power with the exponent 1/2, you get a square root of a number.

Generally:

for n - whole number,  n ≥ 2.

graph them on a graphing calculator, press 2nd trace. select intersect. hit enter until it says answer. ti 84 works best

step-by-step explanation:

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex