Alex had $234 in his bank account. For an entire month, Alex adds $2.10/day to the account. He graphs the money he saves versus time. He plots money saved along the vertical axis, and he plots time in days along the horizontal axis.

What is the y-intercept of the line?

Question

Alex had $234 in his bank account. For an entire month, Alex adds $2.10/day to the account.  He graphs the money he saves versus time. He plots money saved along the vertical axis, and he plots time in days along the horizontal axis.
 
What is the y-intercept of the line?

anonymous · Answer

The y-intercept would be what his position would be right at the start seeing that he starts with 0 money saved if the $234 is not considered as "money saved". So that would be on day 0 with 0 money saved, right?