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In this lesson, we will learn how to represent a relation using a mapping diagram or a graph, knowing that a relation is a set of inputs and outputs.

Q1:

Write the relation π for the following arrow diagram:

Q2:

Q3:

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Q5:

Q6:

In basketball, each shot made from outside the 3-point line scores 3 points. The table shows this relationship. List this information as ordered pairs (3-point shots made, total number of points).

Q7:

Q8:

Given that π β π₯ and π β π¦ , express the following arrow diagram in the form of an equation.

Q9:

Given that π is a relation from π to π , where π β π and π β π , which of the following equations correctly expresses relation π ?

Q10:

Which of the following correctly express the relation π illustrated in the figure below.

Q11:

Which of the following relations correctly express the mapping diagram shown in the figure below?

Q12:

Using the Cartesian diagram below, determine the relation π , where π βΆ π₯ β π¦ .

Q13:

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Q16:

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