Suppose that the function fis defined for all real numbers as follows. 1+x if x<1 f(x)=c 9x-7 if x>1 Graph the function f. Then determine whether or not the function is continuous.

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter8: Functions
Section8.1: Concept Of A Function
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O GRAPHS AND FUNCTIONS
Graphing a piecewise-defined function: Problem type 3
Suppose that the function f is defined for all real numbers as follows.
1+x
x if x<1
f(x)=
9x-7 if x>1
Graph the function f. Then determine whether or not the function is continuous.
12-
10-
Is the fur
.-12
-10.
-8.
-2
16.
8 10 12
-2
-10-
-12
Explanation
Check
II
Transcribed Image Text:O GRAPHS AND FUNCTIONS Graphing a piecewise-defined function: Problem type 3 Suppose that the function f is defined for all real numbers as follows. 1+x x if x<1 f(x)= 9x-7 if x>1 Graph the function f. Then determine whether or not the function is continuous. 12- 10- Is the fur .-12 -10. -8. -2 16. 8 10 12 -2 -10- -12 Explanation Check II
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