(% - 7) + (x+8)2 = 9 A. x2 + x + 52 = 0 B. x2 - x +52 = 0 x C. x² + x +61=0 D. x2 - x + 61 = 0

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.