Writing Exponential Equations
Quiz
•
Mathematics
•
9th Grade
•
Practice Problem
•
Medium
+3
Standards-aligned
Katelyn Cavitt
Used 17+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A substance starts with a mass of 310 grams and decays at 8.9% per hour. Write an equation to model the situation.
Answer explanation
The initial mass is 310 grams, so a = 310. Find the mulitplier:
100% - 8.9% = 91.1%
Covert this percent to a rate by dividing by 100.
91.1/100 = 0.911
So, b = 0.911
Tags
CCSS.HSF.LE.A.2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
282 grams
5,366 grams
5 grams
53 grams
Tags
CCSS.HSF.LE.A.4
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Write the equation of the exponential function.
Answer explanation
The y-intercept is (0,2), so a = 2.
Find b by dividing a y-value by the previous y-value.
b = 8/2 = 4
Tags
CCSS.HSF.LE.A.2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Answer explanation
Find b by dividing a y-value by the previous y-value.
b = 24/12 = 2
Find a by diving 12 by b
a = 12/2 = 6
Tags
CCSS.HSF.LE.A.2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The cooking club has 3 original members and doubles in size each year.
Answer explanation
There are 3 original members, so a = 3.
"doubles" = x2
So, b = 2
Tags
CCSS.HSF.LE.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Answer explanation
Find b by dividing a term by the previous term.
b = 25/100 = 0.25
Find a by dividing 100 by b
a = 100/0.25 = 400
Tags
CCSS.HSF.BF.A.2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tags
CCSS.HSG.GPE.B.6
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
Los Conjuntos
Quiz
•
9th - 10th Grade
13 questions
Productos Notables - Factorización
Quiz
•
8th - 10th Grade
12 questions
Álgebra Int. 9-R
Quiz
•
1st - 12th Grade
14 questions
Repaso área lateral, superficial y volumen
Quiz
•
6th Grade - Professio...
10 questions
Cuestionario Lógica
Quiz
•
4th - 11th Grade
10 questions
Площадь трапеции
Quiz
•
9th Grade
12 questions
công thức khối tròn xoay
Quiz
•
9th - 12th Grade
10 questions
Graphiques
Quiz
•
4th - 9th Grade
Popular Resources on Wayground
7 questions
History of Valentine's Day
Interactive video
•
4th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
15 questions
Valentine's Day Trivia
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
Discover more resources for Mathematics
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
20 questions
Exponent Properties
Quiz
•
9th Grade
15 questions
Combine Like Terms and Distributive Property
Quiz
•
8th - 9th Grade
20 questions
Function or Not a Function
Quiz
•
8th - 9th Grade
10 questions
Factor Quadratic Expressions with Various Coefficients
Quiz
•
9th - 12th Grade
10 questions
Elijah McCoy: Innovations and Impact in Black History
Interactive video
•
6th - 10th Grade
21 questions
Factoring Trinomials (a=1)
Quiz
•
9th Grade
5 questions
Triangle Congruence Theorems
Interactive video
•
9th - 12th Grade
