Evaluate the expression: 6(x+7) for x=9

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

How many zeros does this polynomial function, y=(x-8)(x+3)^2