Find and simplify the expression if f(x)=x2−12. f(2+h) - f(2)   f(2+h) - f(2) = _______

Q: Which of the following is a zero for the function f(x) = (x + 3)(x – 7)(x + 5)? Ox= -7 Ox = -3 Ox =…

A: topic - polynomials

Q: What are the zeroes of the function f(x) = x + 17x+ 72? %3D O-8 and -9

A:

Q: Add and simplify. 2x X+ X +1 2x2 X +1 X(x +3) X+1 3x X +1 4 x +1 X+1

A: Using cross multiplication & simplification

Q: Let f(x) = x³-212-9. If f(3) = 0, then (x-3) is a factor of f(x). O True O False

A: factor theorem states that if f(x) be a polynomial of degree n , and (x-a) is a factor of f(x) then…

Q: The functions f and g defined by F(x) =-2÷[|3x-9|] G(x)=x^2 + 9 -[ square root( x+4)÷8]-4…

A: Given:   To determine: The domains of both functions

Q: Let f(x) = 5x³-10x2+x-2. If f(2)= 0, then (x-2) is a factor of f(x). K O True O False

A:

Q: Which of the following is not a possible zero of f (x)=2x-5x+12?

A:

Q: Write the domain af the function in interval natation. Write numbers as integers or simplified…

A:

Q: Determine if the given binomials are factors of the function. f(x) = 4x 5 - - 9x 4 3 + 39x + 24x 2 +…

A:

Q: By cutting away an x-by-x square from each corner of a rectangular piece of cardboard and folding up…

A: Since, it is given that by cutting away an x-by-x square from each cornerof a rectangular piece of…

Q: Use the given functions to find, simplify, and identify the domain of the following combinations. 1z…

A: The given functions are: f(x)=x+3x+8        and         g(x)=-9x-7x-2

Q: and g(x) = 1,, write the composite function (fog) (x). 12 4x+3 4x+6 4x+3 x+3 4x x 31 - 3

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Q: Evaluate each function for the given value. a.  h(x) = 7 - 3/2x; h(4) b.  f(x) = [1-5x]; f(9)

A: To evaluate the functions at the given values

Q: Find and simplify the expression if f(x)=x²-11. f(4x) f(4x) = (Simplify your answer.)

A: Find and simplify the expression if f(x) = x² - 11. f(4x)

Q: x-6 Use f(x) = 6x and g(x) = - to evaluate the expression. 2 a. (fog)(4) b. (gof)( – 6) a. (fog)(4)…

A: