I. Find the domain, range, asymptotes (if any) and intercepts of the following functions. Sketch the graph. 9-x2 a) f(x) =-

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter8: Functions
Section8.4: More Quadratic Functions And Applications
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answer a only follow the instructions carefully.
I. Find the domain, range, asymptotes (if any) and intercepts of the following
functions. Sketch the graph.
9-x2
a) f(x) =
-
-2x – 6
if
b) g(x) = { v9 – x²
(12x-6|
x <- 3
- 3 < x< 3
x > 3
if
if
(sgn (x+ 3) if
- x² + 9
x <- 3
-3 < x < 3
c) h(x) =
if
- 9
if
x> 3
Transcribed Image Text:I. Find the domain, range, asymptotes (if any) and intercepts of the following functions. Sketch the graph. 9-x2 a) f(x) = - -2x – 6 if b) g(x) = { v9 – x² (12x-6| x <- 3 - 3 < x< 3 x > 3 if if (sgn (x+ 3) if - x² + 9 x <- 3 -3 < x < 3 c) h(x) = if - 9 if x> 3
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