Which of the following is one of the roots to the quadratic function
f(x) = 5x3 -14x + 8 ?
(DOK2 | A. SSE. B.30)
× =15
B) X = 2
C) x = 5
D) X = 3
E） x=-5/3

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

Which equation shows the quadratic formula used correctly to solve 5x2 + 3x -4 0 for x? cos -3+ v (3) 2-4() 2(5) 3+ |(3)² +4() 205) 3+ (3) 2-4() -3+ v (3)² +4()

Ineed with the quizzes in apex mathematics ii