n Exercises 1-8, evaluate the function at each specified value of the independent variable and simplify. 1. f(x) = 3x - 7 a) f(3), b) f(-2) c) f(a)

Q: In Exercises 7-10, evaluate each function at the given values of the independent variable and…

A: Detailed solution is given below.

Q: s this a function or non function: (-4,3), (-2,1), (0,-1), (2,1), (4,3)

A: Given set of relation is  (-4,3),(-2,1),(0,-1),(2,1),(4,3)

Q: Simplify the expression x2 – 4x + 4 2? — За + 2 and give your answer in the form of f(x) - 9(x) *…

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Q: Let x + 5 f(x) = x + 10 f-(- 4) =

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Q: O {(-5,6), (9, 4),(-7,2), (–9, 6)}

A: Given : The order pairs , { ( 0 , 1 ) , ( 2 , - 1 ) , ( - 7 , 6 ) , ( 0 , 3 ) }  { ( - 5 , 6 ) , ( 9…

Q: evaluate f(-2) if f(x)= x2+3

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Q: (2,1)(-3,5)(5,-3)(2,-8)(0,0)

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Q: Write a function to model the scenario [y=a (x-h)2 + k]

A: We will find out the required function.

Q: −5x – 5, f(x) = 2x² + 2x - 1, x < -1 x ≥ −1

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Q: Evaluate the function f(x) =x´+2x +2 at the given values of the independent variable and simplify a.…

A: To find f(k) for a function f(x), put x=k in f(x) and simplify the expression to get f(k).

Q: Example. Differentiate f(r) = (4r"-5x+4(72-z). n

A: The given function is fx=4x3-5x2+47x2-x.