Can someone answer and tell me how to do this (will mark brainliest)

If the table of the function contains exactly two potential turning points, one with an input value of –1, which statement best describes all possible values of m? m ≥ –12 –12 < m < 4 m ≤ 4 m ≥ 4 or m ≤ –12

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d.y +14z