Question

Which set of numbers represents the RANGE for the following table

x -3 4 6 -12

y 5 -6 2 0

A

{−6,0,2,5}


B

{4, 5, 6, 12}


C

{−3,4,6,12}


D

{0, 5, 6, 2}

Answer 1

The range of the table is:

Range R = {-6, 0, 2, 5}

Hence, option A is true.

Explanation:

Given the table

x -3 4 6 -12

y 5 -6 2 0

Determining the range:

We know that the range of a table consists of all the y-values of the given points.

From the given table, it is clear that the y-values are:

y = 5, -6, 2, 0

Thus, the range of the relation in ascending order is:

Range R = {-6, 0, 2, 5}

Please note that the duplicated elements in the range, if any, are written only once.

Therefore, the range of the table is:

Range R = {-6, 0, 2, 5}

Hence, option A is true.