Question

You started this year with $413 saved and you continue to save $21 per month.

Write an equation to model this situation (use m for months and s for savings)

Answer 1

y = 21x + 413

Explanation:

Use y = mx + b

m represents the slope which in this case is 21.

b represents the y - intercept which in this case is 413.

Now, just fill in the variables.

y = 21x + 413

Hope this helps!