Which of the following is a solution of x2 + 4x = −8

a. x = −2 − 2i
b. x = 2 + 2i
c. x = −4 + 4i
d. x = 4 − 4i

Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim is below. jeremiah: the y-intercept is at (15, 0). lindsay: the x-intercepts are at (–3, 0) and (5, 0). stephen: the vertex is at (–4, –1). alexis: the midpoint between the x-intercepts is at (4, 0). which student’s claim about the function is correct?

Use the inverse of the function y=x^2-18x to find the unknown value [tex]y = \sqrt{bx + c \: + d} [/tex]

Complete the synthetic division problem below. what is the quotient in polynomial form 2/16 -16