13. What is the domain of the function y = −2(x + 1)² − 5? {X € R|X21} {X € RIX≤1} a. b. C. {X € R|XS-1} d. {x = R}

Q: . Algebraically find the domain of the function in interval notation. f(x) = v3 + 5x

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Q: 70. What is the domain of the function f(x) = Vx - 3x?

A: Consider the function, f(x)=x3-3x2 Domain of a function y=f(x) is the set of all x-values for which…

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Q: 12) Use the given function to evaluate, then graph both functions. (2x+1, x 1 a. g(-2) b. g(0) d.…

A: The given functions are, gx=2x+1,x<02x+2,x≥0 and hx=-x+3,x≤1x2+2,x>1 We have to sketch the…

Q: 9. Let f(x) = 3x - 2 and g(x) = -x + 4. Find (f o g)(5). Answer:

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Q: For f(x)-2x?+5х +7, fin f (a +h) – f(a) if h ±0. h

A: Given that:fx=2x2+5x+7To find:fa+h-fah

Q: Given: (1+5x, X<-1 f(x) ={ x2 -3, -1 <x<3 7x-6, x23 Determine (if possible) f(-1) a. None of these…

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Q: below. -2 -1 1 2. Intermediate Value Theorem, identify intervals of consecutive integ ave a real…

A: Please refer to the image below

Q: H h -11-10-9-8-7-6-5--3-2 43 24 m -7+ an Academy

A: Domain of   the function is the set of x values where   function is defined  note: as per our…

Q: 10. Keith rides a bike at a constant speed, taking the same route to and from the park. His distance…

A: Keith rides a bike at a constant speed,taking the same route to and from the park. His distance…

Q: 9. What is the domain and range of the function f(x) = x² + 4

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Q: 3. Which of the following statements is correct for the function A(I)=-x²+9x, where A(I) is the area…

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Q: 6. Given the peicewise function shown below, find the value of f(-2)+2f(3) -{(7). (-x² + 3 for x s-2…

A: Given: ------------------------------------------------------------------------- To find: f(-2) +…

Q: -4x² – 16x + 2; x # –7 f(x) = {"* -2; x = -7 A. -2 < y< 18 В. у S -2 С. y < 18 D. -2 < y< 18 E. not…

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Q: Suppose that the consumer expenditure E (in dollars) depends on the market price p per unit (in…

A: Suppose that the consumer expenditure E (in dollars) depends on the market price p per unit (in…

Q: Give that f(x) = x- 4 and g(x) x +3 2. find each of the following: x+ 2 X - 4' a. Find the value of…

A: follow next step

Q: 16. What is the domain of the given function f(x)= 5 x-14 +10? A. {x|x€ R} B. {x|x #14} C. {x|x 10}…

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Q: 13. Find the domain of the function. Write your answer using interval notation. u(x) = V2 - 2x -2x=2…

A: The given function is a square root function and hence it exist for only the positive real numbers.…

Q: On which interval ƒ(x) = − 3x is increasing? 4 O a. (-∞, -2)and(−2, 2) O b. (-2,2) c. (-∞, -2)and(2,…

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Q: 4. What is the range of the function g(x) - 8-x in set notation? 10 8t D(x) 21 -2 -6t -10- а. у20 C.…

A: Here, the given function: g(x)=8-x Note that the domain is x≥8

Q: Assume that the mathematical model C(x)=11x+130 represents the cost C, in hundreds of dollars, for a…

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Q: For what value(s) of x is g(x) ≤ 3? (Enter your answer using interval notation

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Q: 2. Evaluate the function for the values of x = -6, 2, and 3. 12-9x if x<0 f(x) = x²+ 3x if 0<x<3 4x…

A: Solution is given below:

Q: 4. Find in the interval notation the domain and the range of the function: (a) -4, if r3 (b) and…

A: Given, fx = -4if x &lt; -2x-2if  -2≤x&lt;33x-7if x&gt;3     (a) We have to find the domain and range…

Q: x2 1. Find range of f(w) = 2 + x2+4

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