d. Function p is defined as p(x) = 9(f(x)). Write the formula for p. Preview e. Function q is defined as q(z) = h(g(æ)). Write the formula for q. Preview f. Evaluate f(4a). f(4a) = Preview

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 21T
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d e f

Use the following functions to answer the questions: f(x) = Væ + 4, g(x) = 3x + 5, h(x) =
a. Evaluate f(9(12)).
f(9(12)) =
Preview
b. Evaluate h(f(61)).
h(f(61)) =
Preview
c. Function m is defined as m(x) = g(h(x)). Write the formula for m.
Preview
d. Function p is defined as p(x) = g(f(x)). Write the formula for p.
Preview
e. Function q is defined as q(x) = h(g(x)). Write the formula for q.
Preview
f. Evaluate f(4a).
f(4a) =
Preview
Box 1: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity
Box 2: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity
Box 3: Enter your answer as an equation. Example: y=3x^2+1, 2+x+y=3
Be sure your variables match those in the question
Transcribed Image Text:Use the following functions to answer the questions: f(x) = Væ + 4, g(x) = 3x + 5, h(x) = a. Evaluate f(9(12)). f(9(12)) = Preview b. Evaluate h(f(61)). h(f(61)) = Preview c. Function m is defined as m(x) = g(h(x)). Write the formula for m. Preview d. Function p is defined as p(x) = g(f(x)). Write the formula for p. Preview e. Function q is defined as q(x) = h(g(x)). Write the formula for q. Preview f. Evaluate f(4a). f(4a) = Preview Box 1: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4) Enter DNE for Does Not Exist, oo for Infinity Box 2: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4) Enter DNE for Does Not Exist, oo for Infinity Box 3: Enter your answer as an equation. Example: y=3x^2+1, 2+x+y=3 Be sure your variables match those in the question
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