Which of the following functions are increasing? Decreasing? A. y= 3x + 2 B. Y= -5x-9 C.y 7 D. y = 1/2x- 3/4 %3D

Q: evaluate the function for each value.

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Q: Differentiate the following No need to simpliey the answer function. f(x)-2xe-5x +1구-t

A: Given,  f(x)=2x6-5x14+17-2x+4x7

Q: For a period of x days, an account balance can be modeled by: f(x)= x³ x² 8x. When is the balance…

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Q: 1) Draw the graph for the function Y = x³ and then find (D7) & (R). %3D

A: The graph of the function and domain and codomain.

Q: Determine whether y? 3x +1 is a function. Select the correct answer below: Yes O No

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Q: Adah has just bought a new motorcycle for $15 000. The value of the motorcycle depreciates over…

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Q: Refer to the function below, and evaluate h (-4). h (a) = a - 3

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Q: 3. Complete the table for the function: y 21 Xy a 0 b 4 C 6 a= b= 2.

A: Topic = Function a=2 b=4 c=5

Q: She sells each cake for $22. Find her daily revenue function, R(x), where x is the number of cake…

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Q: 2x-3 8(x) = x-1 %3D a. g(2) c. g(-6) b. g(0.5) d. gb)

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Q: x-x +x -x* +.. 3 X-X+x X %3D

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Q: Determine whether the function is one-to-one. f(x) = 4/x %3D Is the function one-to-one? No Yes

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Q: g(x)%3D92-0.5x (x = -4 to 2

A: We can use the graphical analysis in order to solve the given problem.

Q: The average water level in a retention pond is 6.8 ft. During a time of drought, the water level…

A: We will solve the following.

Q: A house painter has found that the number of job that he has each year is decreasing with respect to…

A: Set year 2004 as x=0, tabulate the given data as: Year, X Average income per job, p(x) 0 430…

Q: 3. y = -2x2 + 7x + 6 %3D Domain: Range:

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Q: Q2/ Find the value X when 1| 4 1 1l 1 -3

A: Solve determinant

Q: Which function has a greater rate of change, y = 2x or y = -4x

A: The given functions are:y=2x       and      y=-4x

Q: 3x-4 5 Show your work: O {,-3} O {-},3} O {-3} O {}}

A: x =a   ⇒  x= ±a

Q: Find the inverse of the one-to-one function f(x)= 3x + 1.

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Q: Let f (x) = 2x² – 3x + 1. %3| A. Find the vertex. B. State the range of the function.

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Q: For each function below, find ordered pairs for x =-1, x= 3, x= 0.4. Write your results as a set of…

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Q: Determine the rate of change from the following graph. O-2 02 1/2 -/2

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Q: Find the following value for the function. s(t) = -1³- 8t, s(-4) s(-4)=

A: The given function is  s(t)=-t3-8t

Q: Compiete the table for each of the following 6) f = 3x-5 %3D -2 -1 1 2.

A: Given:    f(x) = 3x - 5