Jude observes two small plants in a garden. He records the growth of Plant 1 over several days and plots points (0,2.5), (1,4.5) (2,6.5) . He also determines that the function y = 2 + 2.5x represents the height y (in centimeters) of Plant 2 over x days. Which statement correctly compares the growth of the plants?
Compare Rate of Change and Initial Values

Quiz
•
Mathematics
•
8th Grade
•
Hard
Anthony Clark
FREE Resource
17 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Plant 2 grows faster than Plant 1.
Plant 1 grows faster than Plant 2.
Plant 2 grows faster than Plant 1 at first, but Plant 1 starts to grow faster after some time.
The two plants grow at the same rate.
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Jude observes two small plants in a garden. He records the growth of Plant 1 over several days and plots points (0,3.5), (1,7) (2,10.5) . He also determines that the function y = 2 + 2.5x represents the height y (in centimeters) of Plant 2 over x days. Which statement correctly compares the growth of the plants?
Plant 2 grows faster than Plant 1.
Plant 1 grows faster than Plant 2.
Plant 2 grows faster than Plant 1 at first, but Plant 1 starts to grow faster after some time.
The two plants grow at the same rate.
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Jude observes two small plants in a garden. He records the growth of Plant 1 over several days and plots points (0,2.5), (1,5) (2,7.5) . He also determines that the function y = 2 + 2.5x represents the height y (in centimeters) of Plant 2 over x days. Which statement correctly compares the growth of the plants?
Plant 2 grows faster than Plant 1.
Plant 1 grows faster than Plant 2.
Plant 2 grows faster than Plant 1 at first, but Plant 1 starts to grow faster after some time.
The two plants grow at the same rate.
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Car A and Car B are traveling at the same rate per minute.
Answer explanation
the rate of graph is 2/3 so what is larger? 2/3 or 5/6? can divide if needed to find out which larger
then answer choices say times greater than so that division to find out
have to turn into mixed number and reduce
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Car A and Car B are traveling at the same rate per minute.
Answer explanation
same slopes so same speed per min
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Car A and Car B are traveling at the same rate per minute.
7.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Select the true statement.
This table represents a linear function since the rate of change is always 2.
This table represents a nonlinear function since the y-intercept is 12.
This table represents a nonlinear function since the rate of change is not constant.
Create a free account and access millions of resources
Similar Resources on Quizizz
17 questions
Writing Exponential Functions

Quiz
•
9th Grade
15 questions
Function Notation

Quiz
•
9th - 11th Grade
20 questions
8th Grade - Functions Review

Quiz
•
8th Grade
12 questions
Rate of Change

Quiz
•
9th Grade
15 questions
Unit 4 Mid Unit Assessment - original

Quiz
•
8th Grade
20 questions
5.1 Comparing Functions (Linear, Exponential, Quadratic)

Quiz
•
9th - 12th Grade
16 questions
Exponential Growth and Decay

Quiz
•
7th - 12th Grade
20 questions
Functions Review

Quiz
•
8th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade