What is (-3,1) and (2, -1) in slope intercept form'

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

Change negative exponents to positive. then solve. round to four decimal places

If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2