Statistics mystatlab, i'm on a time

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

Will possibly give brainliest and a high rating. choose the linear inequality that describes the graph. the gray area represents the shaded region. 4x + y > 4 4x – y ≥ 4 4x + y < 4 4x + y ≥ 4

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0