1 of 51 of 5 Items
Question
Multiple Choice
What is the graph of the function rule?
y = 3x – 2
(1 point)
Responses
graph a
Image with alt text: graph a
graph b
Image with alt text: graph b
graph c
Image with alt text: graph c
graph d
Image with alt text: graph d
2 of 52 of 5 Items
Question
True or False?
A function's graph may include solutions that do not appear in its table of values.
(1 point)
Responses
True
True
False
True
3 of 53 of 5 Items
Question
Multiple Choice
Write a function for the situation. Is the graph continuous or discrete?
A movie store sells DVDs for $11 each. What is the cost C of n DVDs?
(1 point)
Responses
C = 11n; continuous
C = 11 n ; continuous
C = 11 + n; discrete
C = 11 + n ; discrete
C = 11 + n; continuous
C = 11 + n ; continuous
C = 11n; discrete
C = 11n; continuous
4 of 54 of 5 Items
Question
What is the graph of each function rule?
y = |x| – 1
(1 point)
Responses
graph a
Image with alt text: graph a
graph b
Image with alt text: graph b
graph c
Image with alt text: graph c
graph d
graph b
5 of 55 of 5 Items
Question
What is the graph of each function rule?
y = x² + 1
(1 point)
Responses
graph a
Image with alt text: graph a
graph b
Image with alt text: graph b
graph c
Image with alt text: graph c
graph d