Question

This table shows the number of customers who have come in to Trent’s Hobby Shop each day since he opened the doors.

A 2-column table with 4 rows. Column 1 is labeled Number of Days Open with entries 1, 2, 3, 4. Column 2 is labeled Number of customers with entries 3, 11, 24, 30.

Is this function discrete or continuous?

Answer 1

The function is discrete because the output and the input is assumed as only integer values.

•Discrete variable are countable kind of numbers like 1,2,3 and are represented by whole numbers or integers if it can be negative.
•Continuous variables can be decimals and they are represented by rational numbers.

Answer 2

a

Explanation: