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
HELP Question 1 Let $(x)= 7x, g(x)=x+1. Find the composite function. (fog)(x) o(fºg)(x)= (x+1 o (fºg)(x) = (x+1 o (fog)(x)=x None of these o fºg)(x)=x+2 o fºg)(x)=2/x+1 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). o (f+g)(x)=0 O None of these o (f+g)(x)=x+1 of+g)(x)=x+ +x-x2-x o (f+g)(x) =...
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 -...
Page 14 4. For f(x) = x3 - 7x2 + 8x + 16, a. Find f(10) using synthetic division. b. Is 10 a zero of the function? Explain in a complete sentence with proper grammar and correct spelling. c. Use synthetic division to determine if x + 1 is a factor of f(x). Explain in a complete sentence with proper grammar and correct spelling. d. List all of the zeros and their multiplicities of the polynomial. List of Does it...
SECTION 4.3 Polynomial Division; The Factor the polynomial function f(x). Then solve the equation f(x) = 0. 39, f(x) =x3 + 4x2 + x-6 40. fx) 5x - 2x 24 41, f(x) =x3-6x2 + 3x+10 42. f(x)-x3 + 2x2-13x + 10 43, f(x) = x3-x2-14x + 24 44.f(x) = x3-3x2 In Ex given. a): Fi b) C in gi - L 二 10x +24ー丁only, this one d) C gi ase 45' f(x) =x4-7x3 + 9x2 + 27x-54 plecs( 46, f(x)...
(3) (a) Use substitution to determine whether 2,3,-1,1 and 5 are zeros of g(x)=x'-6x' +8x? + 6x - 9 (b)Use synthetic division to find any remaining solution(zeros), P(x) = x + 2x - 52-6; x = 2
71 60. 321z+ 61.-2x3 + 5x2-3x+9=0 62. _x3 + 8x-12-0 Use the rational zero theorem, Descartes's rule of signs, and the theorem on bounds as aids in finding all real and imaginary root 0 to each equation. 一63. x3-4x2-7x+10=0 一64. x3 + 9x2 + 26x + 24 = 0 -65. r3-10x-3=0 66. 2x3-7x2 160 一68. x4-4x3 + 7x2-16x + 12 = 0 69, 6' + 25x2-24x + 5 = 0 70·6x3-11x2-46x-24 0 --71. x4 + 2x3-3x2-4x+4-0 72, x5 + 3x3...
linear algebra question 1. Let Q(x) = 3x1 X2 + 5X1 x3 + 7X1 X4 + 7x2 x3 + 5x2 x4 + 3x3 n Find the maximum value Q(x) subject to the constraint xx 1, and find a unit vector u this maximum is obtained. a. 1 and xu o. b. Find the maximum value Q(x) subject to the constraintx
using the general power rule Question 1 let y = (x2 +x)3 Find y' 2x+1 3(x2+x)2 3(x2+x)2 (2x+1) • (x2+x)2 (2x+1) recall general power rule formula has three parts: [u(x)" ]' = n u(x)" 1 u'(x) Question 2 let y = (x3 +x2) 1/3 Find y' (x3 +x2) 1/3 (1/3) (x3 +x2) 1/3 . (1/3)(x3 +x2)-2/3 (1/3)(x3 +x2-2/3 (3x2+2x) recall general power rule has three parts. [u(x)"l' = n u(x)n-1 u'(x) Question 5 let g(x) = 1/(x3+x2)3 find g'(x) (x²+x23...
Let T: P2 + P, be a linear transformation for which T(1) = 3 - 2x, 7(x) = 9x – x2, and 7(x2) = 2 + 2x2. Find T(2 + x - 8x?) and T(a + bx + cx?). T(2 + x - 8x2) T(a + bx + cx) II