Piecewise Defined Functions Answers

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Answers:
Blank 1:-19
Blank 2:4
Blank 3:-9
Blank 4:1
Blank 5:-5
8

What is the domain?

A
mc001-1.jpg
Option A
B
mc001-2.jpg
Option B
C
mc001-3.jpg
Option C
D
mc001-4.jpg
Option D
10

Question text not available

Question illustration
A
Option
B
Option
C
Option
D
Option
11

Which values of x are point(s) of discontinuity?

A
x = –6
B
x = –2
C
x = 0
D
x = 2
E
x = 4
12

Which values of x are point(s) of discontinuity for this function? Function

A
x = –4
B
x = –2
C
x = 0
D
x = 2
E
x = 4
14

Which statement is true for g(x)?

A
You can remove the discontinuity at x = 0 by defining g(0) = 0.
B
You can remove the discontinuity at x = 0 by defining g(0) = 2.
C
You can remove the discontinuity at x = 3 by defining g(3) = –1.
15

Compare and contrast the following piecewise defined functions.

Question illustration
Answer:

Both functions have the same domain—all real numbers except 0. Both are made up of linear and quadratic pieces, but f has a jump discontinuity while g has a point discontinuity. The range of f is y > 1, while the range of g is all real numbers except 2.

17

f(−10) = f(2) = f(−5) = f(−1) = f(8) =

Answers:
Part 1:-19
Part 2:4
Part 3:-9
Part 4:1
Part 5:-5
19

What is the domain?

A
mc001-1.jpg
Option A
B
mc001-2.jpg
Option B
C
mc001-3.jpg
Option C
D
mc001-4.jpg
Option D

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