23. Given f(x)=3+2x², and g(x)=x-5, find (f-g)(x). 08+2² 0-2+3x² 2x²-x-2 2x²-x+8 ◄ Prev Next

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: Given f(x) = 7x and g(x) = 7x^2+9a. (f of g)(4) b. (g of f)(2) c. (f of f)(1) d. ( g of g)(0)

A: To evaluate the composite functions at given points

Q: Given f(x) = 4x + 8 and g(x) = x^2 + x; find (f∘g)(-5

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Q: What is the value of g(×),when g(×)=ײ-3×+5 at ×=3?

A:

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: finde the difference quotient of f(x)= x2-2x-3 in simplest form

A: Known fact:The difference quotient is computed using the formula is m=( f(x+h) - f(x))/h.

Q: If f (x) = 2x2 + x - 7, find (f (a + h) - f (a))/h.

A:

Q: If f(x) = 3x-1 +4 and g(x) = 4x-7, what is (f- g)(x)? %3D O A. (f-g)(x) = 3x-1 - 4x- 3 %D B.…

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Q: If f(x) = x²-x+3, then f(-2x) equals A. 4x² - 2x + 3 B. -4x² + 2x + 3 C. 4x² + 2x + 3 D. 2x² + 2x +…

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Q: . For f(x) = 5x - 8 and g(x) = x2 - 3x + 4, find (g - f)(x)

A: given,         f(x)= 5x - 8gx=x2-3x+4

Q: Find both of the two x intercepts of the function F(x)= (x-3)(x+7)/x(x-5) Smaller intercept = Larger…

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Q: Find f'(x). f(x) = (x2 + 3x)(x + 5) f'(x) =

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Q: Find f5(x) if f(x)= 3√3x+2

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Q: Let f (x): Find all points of absolute minima and maxima on the interval [o sl. As your answer input…

A: Given:- f(x) = 8/(x2+4)  To find  Absolute maximum and minimum in interval [0, 5]

Q: If f(14)=27, find f-1(27)

A: If f(x) = y is any function and f is one-one then, => f-1(y)=x

Q: Find g(x)= -x2+ 5x - 2 when g1(2)

A: First calculate g'(x) then put x = 2.

Q: If h(x) = -2x2 - x + 4, find h(-2), h(-3), h(4), and h(5).

A: We have to find the value of the function at certain points . In general for a function fx we can…

Q: Find f(x) = x2+2 when f1(3)

A: Given that: f(x)=x2+2