As x approaches negative infinity, which of the following describes the end behavior of f (x ) = -x7+ bx 3+ c ?

Q: Let a > 12 be a constant. Evaluate 4x2 + 32x + 40 + 2a dx (4x + a)(x² + 6x + 10)

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

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Q: Find f"(x). SC) = (2x)* – (8x) - 3

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

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Q: 12. Solve for x if f(x)=16

A: Given f(x)=-2x+4

Q: If f(x) = x2 – 6x and g(x) = 6 – x³, evaluate the following. %3D a. (f+ g)(- 2) b. (g - )(- 4) c. (f…

A: The given functions are f(x)=x2-6x  &  g(x)=6-x3

Q: Determine the end behavior of the following function as x → –: 6x2 – 7x – 9 - t(x) - 3x4 – 2x3 |

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Q: If g(x)=2x+1 and f∘g =6x-7, determine an expression for f(x)

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Q: If f(x) = 3 5x, find f(-17). -

A: f(x)=3-5xLet y=3-5x5x=3-yx=3-y5f-1(x)=3-x5

Q: identify the asymtotes f(x) = -2x2+5x-4/x+3

A: Given:The function is

Q: Find the value of x if f(x) = 4x - 8

A: We have to find the value of x  If f(x) = 4x - 8 Put f(x) = 0

Q: If f (x) = x² + 5 and g(x) =x- 4, evaluate

A: given  f(x)=x2+5 g(x)=x-4

Q: When f(x) = 2x2+ 2x-4, evaluate f(-2) f( – 2) =

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Q: Find f(-7) if (x)=2x+8

A: Given  f(x)= 2x+8  we use substitution method to find value of f(x) at x= -7

Q: Let f(x) = 3x + 4 and g(x) = -2x – 3. What is (f + g)(a + b)?

A: Given,            fx=3x+4 and gx=-2x-3To find : f+ga+b

Q: Let f(x) = 4x² +4 and g(x) = -5x+5. Find the following. (1-g)(-3) (1-9)(-3)=

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Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.