q1 Kristen rides her bicycle for 4 hours and is 22 miles from her house. After riding for 11 hours, she is 57 miles away. What is Kristen's average rate during her trip? _____ miles per hour? q2 Find the average rate of change of the function f(x)=f(x)= 82x+382x+3, on the interval [−2,−1][-2,-1]. Average rate of change = ______ Give an exact answer.

Q: Kyle consumes an energy drink that contains 180 mg of caffeine. The amount of caffeine in his body…

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Q: Graph the function. F(x) = − 5/6x + 3

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Q: Given: Find: 7. (g)(x) 9. (f/g)(x) f(x)= x² + 10x + 25 h(x)=x²-49 e(x)= 3x² + 25x-38 g(x)=x+5…

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Q: A linear function f(7) = -17. The slope of f is -3, what is f(2) ?

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Q: Identify all x-intercepts of the graph of f(x) A.(0,-5) and (0,0) B.(-5,0)(0,0) and (4,0)…

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Q: Make a cobweb diagram starting at the indicated point to find f(f(x) repeatedly. What point does it…

A: Here we have to make a cobweb diagram starting at the indicated point  and find f(f(x) repeatedly.…

Q: The total value of sales on eBay has increased annually since it was founded in 1995. That value is…

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Q: For the functions f(x) = - 4x + 1 and g(x) = 2x-x+ 5, find (f o g)(- 3.1). (fo g)(-3.1) = %3D (Round…

A: f(x) = -4x +1 g(x) = 2x2 -x +5 ( fog) (x) = f(g(x))                 = f (2x2-x +5)                =…

Q: 4=3x メ-。 b. This equation contains the point (2,y). State the 201 value of y.

A: We can find the value of y as below.

Q: y = -2r + 5t + 7 y represents the volume of water in the tank in gallons and t represents the time…

A: y = -2t2+5t+7for maximum volume , dydt= 0 -4t +5=0t= 1.25 days

Q: The elevation of a valley above sea level (in feet) is modeled by the function f(x, y) = -2000…

A: The elevation of a valley above sea level in modeled by the function,…

Q: Write the function as a composition of two functions. y = (8x + 7) 4 For f(g(x)], g(x)=

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Q: Monthly profit P of a small business that sells bicycle helmets can 2. be modeled by the function…

A: Given: Monthly profit P of a small business that sells bicycle helmets can be modeled by the…

Q: The hotel room tax in festivity city is calculated using the function t(x)=0.06t+4.5, where x is the…

A: Given t(x) = 0.06 x +4.5 where x is the cost in dollars and t(x) is the tax in dollars

Q: Kelli has already taken 20 pictures with her new cell phone. She plans on taking 15 pictures each…

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Q: f(x) = -5x + 2

A: f(x)=-5x+2

Q: A function N=f(x)  gives the number of miles driven in a day. What does f(Monday)=500 mean?

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Q: Find a differential operator that annihilates the function f(x) = a?e5 - 4

A: f(x) = x2e5x - 4 Hence, The roots are 5, 5, 5, 0

Q: -f(x) = 3x to find f(1) . x +4

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