9th Grade Line Graphs Quizzes, Questions & Answers

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Line Graphs Quizzes By Grade

9th Grade

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Function Graphs Polynomial Basics Quadratic Formula Function Basics Substitution Method Imaginary Unit Fraction Basics

Top Trending Line Graphs Quizzes

Explore linear relationships in various contexts using scatter plots to determine lines of best fit, predict values, and analyze data trends.

Questions: 10 | Attempts: 1045 | Last updated: Aug 18, 2023

Sample Question 1
This scatter plot shows the annual profits for the past ten years for Ellen's business designing greeting cards. Use the graph to estimate the profit in the 9th year.

$12 500

$13 200

$13 500

$14 000

Sample Question 2
This scatter plot shows daily low temperature s in Banff National Park for the first ten days of July. What is the equation for the line of best fit?

Y = x + 4

Y = 7/3x + 2/3

Y = 7/3x + 16/3

Y = x + 2

Sample Question 3
The scatter plot shows the fuel consumption for vehicles of various weights. Use the graph to estimate the weight of a car that consumes fuel at a rate of 5L / 100km.

1.0 tonne

1.06 tonnes

1.1 tonnes

1.6 tonnes

Section 6.5 - Describing Situations From Graphs

Section 6.5 - Describing Situations from Graphs

Describing situations from graphs requires analytic skills and is one of the many components of mathematics. It might not be as simple or complex as you think so just try it out and see for yourself. Enjoy

Questions: 10 | Attempts: 608 | Last updated: Aug 18, 2023

Sample Question
Which story matches the graph?

A car pulls onto the highway and travels at a steady speed until it pulls into a gas station to refill

Olivia throws a rock off a cliff into the ocean below

Francine hits a home run

A hang glider flies off a cliff, does one full turn and lands where he began