Modeling Linear Functions
Presentation
•
Mathematics
•
8th Grade
•
Medium
+4
Standards-aligned
Wilfredo Rulida
Used 32+ times
FREE Resource
6 Slides • 11 Questions
1
Agenda:
Log in to Quizizz.
Write down the Lesson and I Can Statement.
Discussion through Quizizz.
Paper Work (Individual)
March 6, 2023
2
Multiple Choice
Benedict and Shawn are saving money for their Summer Camp. Benedict's savings is represented by f(x) = 3x + 4 while Shawn's savings is represented by f(x) = 2x + 6. If x represents the number of weeks, who will have a greater savings after 5 weeks?
Benedict with $19 after 5 weeks.
Shawn with $19 after 5 weeks.
Benedict with $22 after 5 weeks.
Shawn with $16 after 5 weeks.
3
4
Multiple Choice
Evaluate: f(x) = -5x + 4; x = 5
-21
21
29
-29
5
Multiple Choice
What is the rate of change?
2/1
-2/1
3/1
-3/1
6
Fill in the Blanks
Evaluate: f(3) = 2(x + 1) - 2
f(3) = ?
Type answer...
7
I can represent a linear function with an equation, table, and graph.
Modeling Linear Functions
8
9
Multiple Choice
Which one is the independent variable?
number of hours
salary
10
Multiple Choice
Which one is the dependent variable?
total amount
number of apples to buy
11
Multiple Choice
Which one is the independent variable?
time
distance
12
Multiple Choice
Which is the dependent variable?
amount of water
growth of the plant
13
Multiple Choice
Which is the independent variable?
total savings
number of weeks/days
14
Kim posted a video, by the time she posted it, it got 3 views right away. She noticed that the views increased by 6 views per minute.
Problem:
15
Multiple Choice
Kim posted a video, by the time she posted it, it got 3 views right away. She noticed that the views increased by 6 views per minute.
Which is the independent variable?
time (minute)
total number of views
16
Multiple Choice
Kim posted a video, by the time she posted it, it got 3 views right away. She noticed that the views increased by 6 views per minute.
If V represents the total number of views and t represents the time in minutes, what equation represents the given problem?
V = 6t + 3
V = 3t + 6
t = 6V + 3
t = 3V + 6
17
V = 6t + 3
t (time) | v (views) |
|---|---|
| |
| |
| |
| |
| |
Agenda:
Log in to Quizizz.
Write down the Lesson and I Can Statement.
Discussion through Quizizz.
Paper Work (Individual)
March 6, 2023
Show answer
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