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

@boldjon

anonymous · Answer

@boldjon you are good at math!!! like super good, thank you for explaining it to me as well!!

boldjon · Answer

lol 
y = m x + b 
amount of money = amount saved/day * number of days + amount to start

boldjon · Answer

what is the value of y when x = 0

anonymous · Answer

thanks!!!!