Suppose that f(x)=x²-3x + 4 and g(x) = 2x + 4. Find (a) (fog)(x), (b) (gof)(x), (c) (fog)(-5). (a) (fog)(x) = (Simplify your answer. Do not factor.)

Q: If Q(x) = 7x - 1, find Q(- 9). Q(- 9) =

A:

Q: Find (fo g)(x) and (g o f)(x). f(x) = 4x + 8. g(x) = 2x (fo g)(x) = 16x + 8 (Simplify your answer.)…

A: We have to find function

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Q: Express as a polynomial. (4x - 3y)(x - 5y)

A: Given: (4x - 3y)(x - 5y)

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A: topic- linear equation in one variable

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

A: topic - functions

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…

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A:

Q: If f(x)=x²-4 and g(x) = 3x, find a. (f+g)(x) c. (f.g)(x) a. (f+g)(x) = (Do not factor.) b. (f-g)(x)…

A: use the algebraic property of the function.

Q: Show that x2 − 4  is a factor of  x4− 5x3+ 2x2 + 20x − 24.

A:

Q: Evaluate 3x+5(y+3) when x is 1 less than the quotient of y and 3, and y=18

A: Given,

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A: To find the value of given polynomial by substituting x= -2.

Q: If f(x) = - 3x + 3, g(x) = - 2x² - 4x – 5, and h(x) = - 4x + 8, find h( - 3). h( - 3) =D

A: According to the problem, we have

Q: or g(x) = x2 +5 x+ 3, find and simplify fully g(3+ h) - g(3) %3D a) g(3+ h) = b) g(3) = %3D (c)…

A: Topic = Functions

Q: If f(x) = 4x+ 4, g(x) = - 3x + 4x + 3, and h(x) = - 5x? + 8, find f(1). f(1) =D (Simplify your…

A:

Q: The polynomial p(x) = 6x4 - ax3 - bx2 + 28x + 12 where a and b are constant, has factors (x+2) and…

A: The given polynomial is p(x)=6x4-ax3-bx2+28x+12 since x+2 is the factor so x=-2 will make the…

Q: Find the remainder when f(x) = 2x5 – 8x3 +3 is divided by 3x + 2. -

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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 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 g (5a - 2) + 3g(2a) if g(x) =  x2 - 5x + 8

A: