HELP Question 1 Let $(x)= 7x, g(x)=x+1. Find the composite function. (fog)(x) o(fºg)(x)= (x+1 o (fºg)(x)...
help with these two Question 2 Let P(x) = 2x} + 7x2 – 8x +5. Use synthetic division to find the value P(10). O 5,250 O 2,625 O none of these O 2,624 2,626 Question 9 Let f(x)=x2+x, g(x)=x2-1. Find (f+g)(x). o (f+g)(x) = 0 O None of these o (+g)(x)= x+1 of+g)(x) = x4 +x3 - x2-x o(+g)(x)=2x2+x-1 X O (f+g)(x)= X-1
these two please Question 2 Let P(x) = 2x + 7x2 – 8x +5. Use synthetic division to find the value P(10). O 5,250 O 2,625 O none of these O 2,624 O 2,626 Question 9 Let f'(x)=x2+x, g(x)=x2-1 Find (f+g)(x). off+g)(x) = 0 None of these o+g)(x) = x+1 Of+g)(x)=x4+x3 - x2-x o(+g)(x) = 2x2+x-1 Ov+gXx) = -1
Let f(x)=5x^2+9 and g(x)=x-4 A) Find the composite function (fog)(x) and simplify. B) Find (fog) (3)
Find the domain of each composite function fog , gof if f(x) =3x+1, g(x)=x2
Let f(x) = -2x - 1 and g(x)=x2- 4. Find (fog)(2) Then (fog)(2)= (Simplify your answer.) Enter your answer in the answer box
Find the indicated composition of functions. f(x)= x² + 4, g(x) = 2x - 5, (fog)(x) = ? off g)(x) = 2x3 - 5x2 + 8x - 20 off g)(x) = 4x2 + 29 og)(x) = 2x2 + 3 of g)(x) = 4x2 - 20x + 29 O(g)(x) = 4x2.21
Use long division to find the quotient and the remainder **+ 3x3.7x2 + 8x + 18 1) x2 + 2x +2 Use synthetic division to find the quotient and the remainder. 2) x3 – 3x4 - 12x + 12,2 - 13x + 18 X-5 Use synthetic division and the Remainder Theorem to find the function value. 3) f(x) = 2x3 - 7x2 - 8x + 14; find f(4) Use long division to find the quotient and the remainder ++3x3 -...
For the given functions f and g, find the requested composite function. f(x)=x² +8, g(x) = x² +4; Find (fog)(x). O A. x4 +68 O B. x4 + 16x² +68 O c. x4 + 24 O D. x4 + 8x² + 24
Find the domain of the composite function fog. X 45 g(x) = X+9' X+1 O A. {x x*0,** - 1, x# -6} OB. {x\ x is any real number} O C. {x | x* - 1,x* - 6) OD. {x | x* - 1, x# - 9}
Look at the composite function below. (fog)(x) = Vr? +8x + 7 Which of the following is a possible decomposition of the composite function? Select one: O A f(x) = x+7, 8(x) = V.x? +8.1 OB. f(x)= Vx, g(x) = x'+8x + 7 C. f(x) = Vx+ 7, 8(x) = V.x' +8.x D. f(x) = Vx + 7, 8(x) = x + 8.1