The function f(2)--12 +3 is increasing on the intervalse (A) (-. -3) and (3, x) (B) (- 2, 2) (C) (-1. 1) (D) (- -) and (1. ) and (1. x) (E) (-. x) (F) (-x. -2) and (2, ) (2. x) OD OE OF O A

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Q: - x + 1 If f(x) = find (fof) (x). X - 1

A: The composite function f∘fx is consist of two functions. Both functions are fx. We can also write…

Q: -(x+ 6)2 + 4 for x 2 Find f(-4)

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Q: For what value of x is f ( x ) = 10 ? ( - 1, 6 ) ( 2, 8 ) ( 3, 10 ) ( 5, 16 )

A: We have to select one option which given 10 as the value of f(x) on putting value of x

Q: Let a = (-2,3, –4)" , y = (3,-2, -5)". (a) Find ||a||1. (b) Find ||a||2- (c) Find ||y||o-

A: Given Information -  x = -23-4  and  y = 3-2-5We have to find the following - (a) x1(b) x2(c) y∞…

Q: What is the domain and range of the function f(x) = -3(2)*+1 – 4?

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Q: f(x) > 0 7+ 6+ 5+ Select one: O a. (-00, 3) O b. (3, 4) O c. (3,00) O d. [3, 4] 3+ -8 -7 -6 -5 -4 -3…

A: since from graph it clear that  f(x)>0 means f(x) is positive for the   interval  range…

Q: Find the domain and sketch the graph of the function.

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Q: Expand f(2) = z-5)(=-15) in the domain 5 < |2 < 15 .

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Q: 1s the ordered pairs a tuncrion? {(3,4)(-3,4)(6,-2)(-2,3)(2,7)(5,4)} a function?

A: We have to check

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Q: fg)(x)=  f(x)=3x−8 and g(x)=x2+16x+63 Use “U” to indicate the union of intervals.

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Q: The intervals where the function f(z)-z2 + 10r +8 is increasing or decreasing is O increasing in…

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Q: If f (2) = a + 2, then evaluate f (20).

A: The given function is  f(x) = 12x +2

Q: Identify the vertex for: f(x) = x² +5x-2 O (-2,--5-) O (--/ -2) O (--/ -33) 33 O ( - 11/, --5-)

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Q: The domain of the function 11x + 7 is I - 3 f(z) = %3D

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Q: -{ -3 ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ƒ(x) = -(x - 2)² for for Find f(2) x #1 x = 1

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Q: what value of x is f(x)=6 f={(2,5), (6,5), (3,4), (-1,6)}

A: fx=6 &amp; f=2, 5, 6, 5, 3, 4, -1, 6

Q: How to do intermediate value thereom f(x)=2x3+6x2-8x+2 : [-5,-4]

A: Consider the given function

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