Question

The function j(x)=31x represents the number of jumping jacks j(x) you can do in x minutes. How many jumping jacks can you do in 10 minutes?

Answer 1

• 310 jumping jacks

Explanation:

Given function:

• j(x) = 31x

To find

• j(10)

Solution

Substituting the value of x in the given function:

• j(10) = 31*10 = 310