Let f(x)=x-x-9 and g(x) = 4x+7. Find g(3) and f(g(3)).

Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter10: Systems Of Equations
Section10.CM: Cumulative Review Problem Set
Problem 78CM
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Use the graph to determine a. the function's domain; b. the function's range, c. the x-intercepts, if any, d. the
y-intercept, if there is one; e. the following function values.
f(-2)
f(3)
a. What is the domain?
(Type your answer in interval notation.)
Transcribed Image Text:Use the graph to determine a. the function's domain; b. the function's range, c. the x-intercepts, if any, d. the y-intercept, if there is one; e. the following function values. f(-2) f(3) a. What is the domain? (Type your answer in interval notation.)
Let f(x)=x-x-9 and g(x) = 4x+7. Find g(3) and f(g(3)).
g(3)= (Simplify your answer.)
TE
Transcribed Image Text:Let f(x)=x-x-9 and g(x) = 4x+7. Find g(3) and f(g(3)). g(3)= (Simplify your answer.) TE
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