The expression 2(x−4)2+20 models the path of a parabola. The constant in the simplified form of the expression represents the y-intercept of the graph. What is the y-intercept of this expression? A
16

B
20

C
52

D
84

Which expression gives you the distance between the points (5,1)and(9,-6)

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?