Use the x-intercept method to find all real solutions of the equation. x- 11x2 +312-21 - 0
a. X=-1, -3, or -7
c. x= 1, 3, or 7
b. x = 1, 3, or -7
d. x=-1, - 3, or 7

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

Which points are solutions to the linear inequality y < 0.5x + 2? check all that apply. (–3, –2) (–2, 1) (–1, –2) (–1, 2) (1, –2) (1, 2)

F(x)=x^3+4 question 6 options: the parent function is shifted up 4 units the parent function is shifted down 4 units the parent function is shifted left 4 units the parent function is shifted right 4 units