If f(x) = 5x² - x + 2, find the following. f(3) = = 44 f(-3) = -40 f(a) = f(-a)= f(a + 1) = 2f(a) = f(2a) = f(a²): = [f(a)]²= f(a+h) =

Q: if f(x)=5x3 +4x-3, Find f(-4)

A: The solution of the problem is given in the next step.

Q: Determine 04 O4h 05 O 5h f(2+h)-f(2) h if f(x) = 5x 6.

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Q: If g(x) = -4x - 3x + 2, determine g(-2).

A:

Q: Find a. (f + g​)(x​)     b.​ (f+g​)(7​).   f​(x​)=3x2 - x- 5, g(x) = x – 1 ​   (f + g)(x) =…

A:

Q: For the function f (x) = (-3)/(2x2 + 7x - 4) , determine the domain.

A: We know that the domain of a function f(x) is the set of all x-values where the function f(x) is…

Q: Let x + 5 f(x) = x + 10 f-(- 4) =

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Q: Use the functions f(x) = -3x – 14 and g(x) = 2x2 + 5x – 7 to evaluate the following: a. f(8) = b.…

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Q: If f(x) = 3x? – 8x + 5, find f(-2).

A: Given a function                                f(x) = 3x2-8x+5 To find the value of the function…

Q: f(x) = x³ + 48x + 11

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Q: f(x) = 13x + 4 a.) f(-3) b.) f(4)

A: topic - functions

Q: If f(x) = x - 3x + 4 and g(x) = 2x – 5, find (fg)(-1).

A: We have to find fg-1 where it is given that: fx=x2-3x+4 and gx=2x-5 To find fg-1 we need to find fgx…

Q: If f(x) = 3x² + 6x – 5, find the following: (a) f(5) = (b) F(-1) = | (c) f(-6) =

A: Given               f(x)=3x2+6x-5we have to find  f(5)    replace x by 5 in f(x) f(-1) replace x by…

Q: For f(x) = 4x - 5 and g(x) = 2x - 5, find the following functions. a. (fo g)(x): b. (g o f)(x); e.…

A: Given : f(x)=4x-5 , g(x)=2x2-5 we have to write the followings (1) (f∘g)(x)(2) (g∘f)(x)(3)…

Q: If f(x) = 2x²-x+ 3, find the following. f(1) = = f(-1). f(a) = f(-a) = f(a + 1) = 2f(a) f(2a) =…

A: We have given function  fx=2x2-x+3 Put x=1 f1=212-1+3=2+2 f1=4 Put x=-1 f-1=2-12--1+3=2+1+3 f-1=6…

Q: Find (fo g)(-2) when f(x) = - 4x -4 and g(x) = 9x +3x- 2.

A: Here, the given functions are: f(x)=-4x-4,g(x)=9x2+3x-2

Q: Evaluate f(x−5)f(x-5) when f(x)=−4x2−4x−4f(x)=-4x2-4x-4

A: Given :            f(x) = -4x2 - 4x - 4   To evaluate f(x - 5).

Q: Find (f.g)(-5) whenf(x)=-9x-9 and glx%%=D-8x2-8xtle

A:

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: Let f(x) = 3x 2 + 5x − 1. Find the expression for f(2a). Simplify.

A:

Q: Find f(-3) if f(x)=x² + 2x - 1

A: Find the f(-3)

Q: Find f(-2), when f(x) = -0.5x + 12

A: Given that f(x) = -0.5x + 12  To find: f(-2)

Q: E y= (4x²-5)* (3x-2)

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Q: y=3x+7 what is f(-2)

A: Given,           y=3x+7

Q: If h(x) = -3(9x + 13) and h(x) = 15, find x.

A: given h(x) =15 than the equation become 15=-3(9x+13) 15=-27x-39 27x=-39-15 27x=-54

Q: f(x) = 5x + 2 a.) f(-2) b.) f(5)

A: To find the f(-2) and f(5)

Q: If f(x) = 7x - 2 and g(x) = 4x - x2, determine the following: a. f(x) ∘ g(x) b. (g ∘ f)(-4

A: Follow 2nd step

Q: If f(x) = 4 - 2x, find f-1(-8).

A: