To find the slope, we can calculate the change in cost for each additional month.
Cost for 2 months - Cost for 1 month = $99 - $74 = $25
Cost for 3 months - Cost for 2 months = $124 - $99 = $25
Cost for 4 months - Cost for 3 months = $149 - $124 = $25
So, the monthly cost (slope) is $25.
Therefore, the answer is $25.
Use the table to answer the question.
Number of Months Cost ($)
1 74
2 99
3 124
4 149
The table below shows the cost for a gym membership at the local fitness center with an initial start-up fee charged in the first month. Find the slope, or monthly cost.
(1 point)
Responses
$49
$49
$74
$74
$25
$25
$37.25
1 answer
1 answer