For Exercises 31-46, to the functions defined below. m ( x ) = x 3 n ( x ) = x − 3 r ( x ) = x + 4 p ( x ) = 1 x + 2 Find each function value if possible. (See Example 3 .) ( m ∘ n ) ( 5 )
For Exercises 31-46, to the functions defined below. m ( x ) = x 3 n ( x ) = x − 3 r ( x ) = x + 4 p ( x ) = 1 x + 2 Find each function value if possible. (See Example 3 .) ( m ∘ n ) ( 5 )
Solution Summary: The author explains how to calculate the value of (mcirc n) (5 ) for the functions m, f, and g.
3.
Give the function, f(x)=x²+5x-24
Find f(0)
a.
orlt novia
noitonut ors
b. Find f(-1)
c. Find f(-3)
4. Explain what the benefit is of using function
notation to evaluate for inputs and outputs of
functions.
Let f(x) = 3x – 8 and g(x) = x + 2. Find the value of each of the following.
a. (f + g)(-5)
b.
f(2)
g(-8)
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