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Lesson: Identifying Linear Relationships

Come and discover linear relationships and how to use them to solve problems. In this lesson you will learn how to solve problems by identifying linear patterns in concepts.

Video: Introducing Graphs of Linear Equations or Straight Lines

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Video: Representing Linear Functions with Algebra, Tables of Values, and Graphs

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Video: Introducing Linear Functions Using y = mx + b

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Worksheet: Linear Relationships • 10 Questions

Q1:

The graph shows the average number of heartbeats of an elephant over time. Which of the following is represented by the point ?

  • AAn elephant’s heart normally beats 120 times in 4 minutes.
  • BAn elephant’s heart normally beats 4 times in 120 minutes.
  • CAn elephant’s heart normally beats 30 times in 4 minutes.
  • DAn elephant’s heart normally beats 4 times in 30 minutes.
  • EAn elephant’s heart normally beats 120 times in 1 minute.

Q2:

Chloe and Noah are professional cyclists training for an upcoming race. The given graph represents the distance Chloe traveled during one training session. The distance traveled by Noah is given by the function , where represents the distance in miles and represents the time in hours. Which of them is travelling faster?

  • ANoah
  • BChloe
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