Which polynomial represents the sum below? 8x^2+2x+8 + 3x^3+7x+4

Solve the equation x/4 - 5= -8 -27 -12 -7 12

Which function in vertex form is equivalent to f(x) = x2 + 6x + 3? f(x) = (x + 3)2 + 3 f(x) = (x + 3)2 − 6 f(x) = (x + 6)2 + 3 f(x) = (x + 6)2 − 6

Rounded to the nearest tenth, what is the value of x