7. Use the functions, $f(x) = \sqrt{9 - 2x}$ and $g(x) = -3x + 10$, to answer parts a) - f): a) What is the domain of $f$? b). What is the x - intercept of the graph of $f$? c) What is the y - intercept of the graph of $f$? d). $(f \circ g)(x)$ e) Evaluate $(\frac{f}{g})(-3)$ f). Evaluate $g(-2)$

          7.
Use the functions, $f(x) = \sqrt{9 - 2x}$ and $g(x) = -3x + 10$, to answer parts a) - f):
a) What is the domain of $f$?
b). What is the x - intercept of the graph of $f$?
c) What is the y - intercept of the graph of $f$?
d). $(f \circ g)(x)$
e) Evaluate $(\frac{f}{g})(-3)$
f). Evaluate $g(-2)$

7.
Use the functions, f(x) = √(9 - 2x) and g(x) = -3x + 10, to answer parts a) - f):
a) What is the domain of f?
b). What is the x - intercept of the graph of f?
c) What is the y - intercept of the graph of f?
d). (f ∘ g)(x)
e) Evaluate ((f)/(g))(-3)
f). Evaluate g(-2)

Added by Emilia B.

Elementary and Intermediate Algebra

Alan S. Tussy, R. David Gustafson 5th Edition

Instant Answer

Solved by Expert Suman Saurav Thakur

07/23/2020

Step 1

In this case, the function f(x) = 9-2x does not have any restrictions on the input values. Therefore, the domain of f is all real numbers. Show more…

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Texts: 7. a] Use the functions f(x) = 9-2x and g(x) = -3x+10 to answer the following questions: a) What is the domain of f? b) What is the x-intercept of the graph of f? c) What is the y-intercept of the graph of f? 1. Evaluate √(-3). 2. Evaluate √(-2).