Let f(x) = 4x² + 9x +5. Evaluate the following. (a) f(3) = 68 ✓ (b) f(a) = 30 (c) f(2a) = 87 (d) f(-2) = 279 Q Search X X X 2 myhp

Q: If f(x2-3)=2x2-3, find f(0).

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

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

A: given f(9)=7 then calculate  f-1(7)

Q: Let f(x)=2x+1 and g(x)=2x2-1 a. f(2) b. g(-3)

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Q: Suppose f(x) = x²-3x - 5. Compute the following: A.) f(-5) + f(2)= B.) f(-5) - f(2)= Question Help:…

A: Here we have to find the value of the function at a point.

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: I need help

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Q: Let f(x) = 4x + 2 and g(x) 5x2 + 4x. After simplifying, (f9)(x) –

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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: Let f(x)=x +3 and g(x)=-2x+6. Find each of the following. (a) (f+g)(2) (b) (S - 8)X2) (c) (fg)(2)…

A: we have to find the following

Q: Which function is equivalent tof(x) = -4(x+ 7)² – 6? %3D F.f (x) = -4x2 - 56x - 202 G.f (x) = -4x2 +…

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Q: Let f(æ) = 2x + 3 and g(æ) = 2a2? + 4x. After simplifying, (f o g)(x) =

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Q: Let f(x) = 2 - 4x + 11x. Calculate the following values: f(a) = %3D f(a + h) =-4 f(a + h) – f(a) for…

A: To find the value of the function at a particular point, the arguements of the function are replaced…

Q: ] If f(2x+3)=4x²-2x+3, find f(x).

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Q: 8. Find (f+g)(x). f(x) = 5x² – 9x + 8 g(x) = &r2-7x + 2 A) (f+g)(x)= 13x - 16x + 10 B) (f+g)(x)=-3x…

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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: When f(x) : 8x2 + 2x + 3, evaluate f( – 3) f( – 3) =

A: Solution-      Given function f(x) = 8x2+2x+3 Put x= -3 f(-3)= 8× (-3)2+2×(-3)+3 We know (-3)2=9

Q: Find f(-3) if f(x)=x² + 2x - 1

A: Find the f(-3)

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

A: given  f(x)=x2+5 g(x)=x-4

Q: 3. Compute and completely sin (a) f(x) = 7-x+2x²

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Q: (x) = - 4x2 + 2

A: We will find out the required values.

Q: Given f(x) = x² – 5x + 4, find and simplify each of the following: а. f(а + 3) b. f(a + h) – f(a).

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