7.5 - Linear Vs. Exponential Models
Presentation
•
Mathematics
•
9th Grade
•
Practice Problem
•
Medium
Standards-aligned
Keegan Kuhlman
Used 8+ times
FREE Resource
6 Slides • 3 Questions
1
7.5 - Linear Vs. Exponential Models
2
Step 1: Write the equation for each situation
Which option is linear and which option is exponential?
3
Linear:
y=mx+b
M = the amount being added each time
B = the starting amount
y = 57x + 1200
4
Exponential:
a = starting amount
b = interest rate
5
Time
For both types of equations, time is the X value. For this problem, we would substitute 3 for x since it is asking how much money each account would have after 3 years.
6
Poll
Which option do you think would make more money?
7
Results:
Option 1:
$1,371.00
Option 2:
$1,311.27
8
Multiple Choice
Which is the better option after 5 years?
9
Multiple Choice
What is the best option after 10 years?
7.5 - Linear Vs. Exponential Models
Show answer
Auto Play
Slide 1 / 9
SLIDE
