If a and h are real numbers, find the following values for the given function. The function is f(x)= 2x-4 a) f(a) b) f(−a) c) −f(a) d) f(a + h) e) f(a) + f(h)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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ISBN:9780079039897
Author:Carter
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Chapter9: Quadratic Functions And Equations
Section9.9: Combining Functions
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22. If a and h are real numbers, find the following values for the given function.

The function is f(x)= 2x-4

a)   f(a)

b)  f(−a)

c)  −f(a)

d)  f(a + h)

e)  f(a) + f(h)

f)  f(a+h) - f(a) over h, if h ≠ 0

 

 
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