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Which of the following equations represent a graph that intersects the x-axis at x = 7?

(A)y = (x + 7)2

(B) y = (x - 7)2

(C) y = (-x - 7)2

(D) y - 7 = x2

(E) y + 7 = x2

The Correct Answer

A sample of 300 jellybeans was removed from a barrel of jellybeans. All of the jellybeans in the barrel are one of four colors: red, orange, green, and purple. For the sample, the number of jellybeans of each color is shown in the table below.

Color Number of jellybeans
red 75
is 16 inches long and is 12 inches long. Points E, F, and G are the midpoints of , and respectively. What is the perimeter, in inches, of pentagon CDEFG?

(A) 48

(B) 56

(C) 96

(D) 144

(E) 192

Correct Answer: A