Question

use f(x) and g(x) to find a formula for each expression. identify its domain.

the (x) and (c) to find a formula for each expression Identity its domain (109830-96) 1000 m 1(x)=8x96x)=1 - 4x (a) ( + g(x) = (Simplify your answer) Determine the domain offT+ x). Select the correct choice below and, if necessary, fill in the arewer box to complete your choice O A The domain is {xx (Type an integer or a simplified fraction Use a comma to separate answers as needed) OB. The domain is the set of will real numbers. (b) {-XX)=L(Simplify your answer) Determine the domain off- x). Select the correct choice below and, if necessary, fill in the answer box to complete your choice O A The domain is xx (type an integer or a simplified fraction. Use a comma to separate answers as needed) OB. The domain is the set of all real numbers Click to select your answers

Answer 1

f(x) = bei glx) = 1-4 * a) (4 +g)(x) = f(x) + g(x) - 8xtd-4x = 4x+1) Domain is so omaan so set of all Real Noenbera so of b) (4-9) (x) = f(x) = g(x) - 8 x - tun - (12 x-2 Domain: Set of all Real Numbers c) (f.)(x) = f(x) = g(x) = 8x (1.4) + 8x - 32x2 Domain set of all Real Numbers. ?? (C)= ahe 1-4R for all values of se, oncept for function will be defined 1-4x=0 I = 48 De=1/4 Domain is $x / x7 2 4