ed ES ed Ks Fod Consider the following function: 1 4x 10x -15 1-1 -10x 15 2 0 f(x) = 1 1 3 10 -X 11 101 141 1 i When f(x) is expressed as a polynomial, fill in the coeffcients of this polymonimal: f(x) = x³ + x² + X+

Consider the following. 3x + 8 C(x) = 2* x + 3 (a) State the domain of the function. O all real numbers x O all real numbers x except x = -3 O all real numbers x except x = 8 O all real numbers x except x = -8 O all real numbers x except x = 3 (b) Identify all intercepts. (If an answer does not exist, enter DNE.) x-intercept (x, y) = ( y-intercept (x, v) = (| (c) Find any vertical and horizontal asymptotes. (Enter your answers as a comma-separated list of equations. If there are no asymptotes, enter DNE.) (d) Plot additional solution points as needed to sketch the graph of the rational function. y 15r 15 10 10 5 -15 - 10 5 10 15 -15 -10 -5 10 15 -5 -5- -10 10 -15 15 y 15 15 10 10 5 5 -15 -10 -5 10 15 - 15 -10 -5 10 15 -5 -5 10 -10 -15 -15

Determine the domain of the following function: f(x) Vx + 7 x – 3 Ox> - 7 and z + 3 Or3 and z - 7 Or+3 Or+0 and z + - 7 Or<7 and r 3

Some of the following functions are quadratic and others are not. For each function, determine the zeros of the function. f(w)=2w^2+6w+1