Alg.7.e Review- Evaluating Fun Let g (x) = –3x² + kx + 3. If g(2) = -1, solve for k. %3D k =

Q: In a particular city, taxicabs charge passengers $3.80 for entering a cab and then $0.40 for each…

A: From the given graph x→0.35- lies in the interval 0.2<x≤0.4. and in the interval 0.2<x≤0.4.…

Q: Let f(x)= x - 1 if -25x<1 2- 2 15x<3 Find f(- 3) = f(0) = a. %3D f(1) = _f(- 2) = b. Graph f(x) с.…

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Q: The profit function for a company selling widgets is given by p(x) = -2x² +5x-2 where x is the…

A: For a function: y=f(x), the set of real values of x for which f(x) is defined is called the domain…

Q: Given: f(x) = 2x-9x 2, g(x) = 1- 6x, and h(x) = x2-4, find each function. %3D 1. (f-8)(x)

A: f(x)=2x2-9x  , g(x)=1-6xh(x)=x2-4(1)(-g)(x)=(2x2-9x)-(1-6x)=2x2-3x-x(2) (g.h)(x)=g(h(x))=g(x2-4)

Q: 3 2 1- -1- -2 -3 4 g(x) = (x – 1)² – 4 | g(x) = (x + 1)? – 4 g(x) = (x – 3)² – 8

A: Given query is to find the equation of the graph.

Q: 9. h(x) = 9x-3x'-12x – 10x-7 %3D a. h(x) → -∞ as x → -o and h(x) → -00 as b. h(x) → ∞ as x→ -00 and…

A: As h(x) is polynomial, it is always continuous . h(x)=9x4-3x3-12 x2-10x-7 h(x)=x4 (9-3x-…

Q: Differentiate the function. 7 + 4x g(x) : 1- 8x g'(x) =

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Q: Give three kinds of notation for the percent. 70%

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Q: 1. The trend in iPhones over the past decade shows that the average iPhone depreciates by 53% per…

A: NOTE: Refresh your page if you can't see any equations. . the given equation is  where V is the…

Q: 3 3 Find the functiong such that fo g= V6x -2 if f(x) = /x g(x) =

A: topic - functions

Q: 2. Consider the functions f(x) = 2x² – 7x + 4 and g(x) = -7x +5. %3D a) Find f(-1). b) Find g(r -…

A: Given f(x)=2x2-7x+4f(-1)=2(-1)2-7(-1)+4         =2+7+4         =13Therefore f(-1)=13

Q: 3x2 + 9x + 6 Given the function f(x) = identify the x2 +x - 2 following. a) y-intercept: (0,_) b)…

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Q: Which function is graphed below? (2,6) 01 4. 8. -4- 10 A f(x) =-- +1 X-4 B f(x) =: + 4 X-1 C f(x) =-…

A: When the graph is shifted a units to right then the function will be fx-a. When the same function is…

Q: Approximate relative maxima and minima of this function. Copy and paste your graph below h(t)=…

A: Relative maxima :- a relative maximum point is a point where the function changes direction from…

Q: Based on the graph of the function y = (2,4) -2 (A) f f (x) dx = (B) f f(x) dx = (C) f₁ f (x) dx 3…

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Q: Find the range of values of p if the graph of a quadratic function f(x) = x2 + px +p + 3 has two…

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Q: B. Evaluating Functions The function f(x) = 0.02x² + 0.10x² – x + 120describes Peter's sold peanut…

A: Given: fx=0.02x4+0.10x3-x+120 To determine: The number of expected sold peanut butter at the end of…

Q: Find the Domain (b) g(x) = In(x² –- x) %3D

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Q: Can someone help me solve this problem ?

A: We have to plug x=80 in f(x) and then we find f(80).Answer(a): f(80)=54Option(B): which means that…

Q: For the given functions f and g, find the requested function and state its domain. 7) f(x) = 3x - 8;…

A: f.g(x) = f(x).g(x)

Q: Explain how the graph of g is obtained from the graph of f.

A: a. f(x)=x3, g(x)=(x-4)3 b. f(x)=x3 , g(x)=x3-4

Q: Use the graph of g to find g(3) g(3) = 10- %3D

A: Observe the graph.