Use the graph of the function f to find approximations of the given values. (a) f(−5) (b) f(5) (c) f(15) - 20 -10 y 20 10 -10 -20 श्री 10 X 20

Q: Refer to the function = {(6, 7), (5, 6), (3, 4), (-2, 3)}. For what value of x is f (x) = 7? The…

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Q: Based on the graph what is the value of f (4)

A: Solution: The objective is to find the value of f(4) from the given graph

Q: Q/find the Domain and the range. ofthe function f(x) = _5X х2 -3х+4

A: We have Fx=5xx2-3x+4 Now, we factor the denominator. We have x2-3x+4 The solution of ax2+bx+c=0 is…

Q: 2. Explain why f and g are not equal. The variable x ranges over real numbers. (x² - 4) (x + 2)…

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Q: 1. Functions f and g are defined by f:xx-7x+6 and g:xx-1 where x = 0. Show that (f.g)(x)=x²-3x² -…

A: According to guidelines in multiple questions are given then to we have to do one question so please…

Q: x+2 f(x) = + 1

A: The graph is shown below of f(x):

Q: 4. Find the domain of the function f(x) = Write your answer using interval notation in the x – 7' |…

A: Given: The function, fx=4-xx-7   To find: The domain of the given function.

Q: Let the function f be defined by f(x) = 9-x². If the domain of the function f(x) is D= [-3, 2], what…

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Q: Use the x-intercepts to find the intervals on which the graph of f is above and below the x-axis. 7)…

A: we need to find out the intervals where function is below the x-axis and above the x-axis.

Q: The function f(x)=0.5(2)xf(x)=0.5(2)x represents the growth in square centimeters of a fungus after…

A: Please see the below picture for detailed solution.

Q: Simplify the expression 2а? + 9х + 4 x2 + 8x + 16 22 + 2х — 8 2x2 – 5x + 2 - - and give your answer…

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Q: Explain what a point of inflection is and explain how you would find it/them for the following…

A: Given equation:- y=x4+6x2-11x+25 Point of inflection exist when d2ydx2=0 and concavity of function…

Q: Find the domain and range of f(x) = 3(9x +7)2 – 7. Express your answer in interval notation using…

A: Given: The function is,

Q: What is the domain of f(x)=8/x+14 step by step

A: topic - domain of a function