Find the value(s) of the constant k so that f(x)=kx2-5x+1 and g(x)=x2- kx -6 have the same critical number. a. k=±√5 b. k=-3√3 c. k=±√3 d. k=-2√5

Q: Find (f- g)(x) when f(x) = 7x - 8 and g(x) = 2x - 2. O A. - 5x +6 О В. 5х-6 ОС. 9х -10 O D. 5x - 10

A: fx=7x-8gx=2x-2To find:f-gx

Q: x + 3 a. Given that f(x) + x*, write an expression to represent each of the following. 7 i. f(u + v)…

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Q: If h(x) = 8x – 3, find 3[h(x)]² – 7 -

A: We know that- (a+b)2=a2+b2+2ab

Q: If f(x) = x²-3 then f(x-2) is equal to: OA. x²-3-2 B. none of the other answers OC. (3x)(x-2)² OD.…

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Q: Use the functions given by f(x) = x + 4 O-43√x +4 O-43√x-4 ○ 43√x-4 43√x + 4 1 64 -x 4 and g(x) = x³…

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Q: your ans

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Q: Find f(x) and g(x) such that h(x) = (fog)(x). 4 h(x) = (6x+3)* Choose the correct pair of functions.…

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Q: Simplify the following rational expressions. 1. x+ x+ m+n, m-n m-n' m+n m-n m+n 2. m+n m-n 3. [( *:…

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Q: Find n(B) if B = {x : x is a letter in the word “bookkeeper”}.

A: Find n(B) if B = {x : x is a letter in the word “bookkeeper”}.

Q: Give the domain of s(x)=x2+2x√16−5xs(x)=x2+2x16-5x in interval notation

A: Given the functions(x)=x2+2x16−5x

Q: Given f(x) = 1+ 6x – x and g(x) = 4x+ 1. Part A: Find (f +g)(3). O-3 O-21 O 41 O 23

A: Given function are f(x)= 1+6x-x2 and g(x)= 4x+1   Find (f+g)(3) .

Q: -1 Find f (x) for f (x) = 13 + 14x. Enter the exact answer.

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Q: Find the value of h(7), where h(x)=f(x)-g(x), f(x)=√x +3, and g(x) = 2√x -1. Select one: a. -√7+4 b.…

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Q: Let x) = √3x and g(x) = x² + 2x - 1. Find f. g. (f. g)(x) = x²-√√3x + 2x√3x - √√3x (f. g)(x) = 3x +…

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Q: Find functions f and g so that fog=H. H(x) = (9x+3)³ Choose the correct pair of functions. O A.…

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Q: · Let f(x) = 8x? and g(x) a. Find (f+ g)(x). b. Find (f – g)(x). c. Find (f g)(x). d. Find (스) (x).…

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Q: If f(x) = x² – 5 and g(x) = 6x, then g(f(x)) is equal to %3D A 6x³ – 30x © 36x? – 5 6x² – 30 D x2 +…

A: Given:     To determine:

Q: Let f(x) = x4 − 9x3 + 23x2 − 15x − 10. Find an integer n1 so that f(x) has a root between x = n1 and…

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Q: Find f(x + Ax) by substituting x + Ax in place of x in f(x) = 9x² - 5x. f(x + Ax) = 9( x+ Ax D² - 5(…

A: To find the f(x+∆x)

Q: Given h(x) = x²– 9x. Find h(a –h). A. a2 + 2ah + h² – 9a + 9h C. a? - 2ah + h2 + 9a - 9h B. a2 - 2ah…

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Q: Let  f(x) = (2x − 9) / (x + 2). (b) Show f −1 exists. Let f(a) = f(b) and show that a = b.…

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Q: 3. Find (f+g)(x) if f(x) = 2√m and g(x) = 3√/4m. O (f+g)(x) = 8√/m O (f+g)(x) = -7√m ○ (ƒ+g)(x)…

A: The given functions are: fx=2m and gx=34m   To calculate the value of f+gx.

Q: Let f(x) = x - 6 and g(x) = 7x. Find (f+ g)(1). (f+ g)(1)= (Simplify your answer. Type an integer or…

A: As per the question we can solve it as per the rules of function