I need this answer quickly

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept

What does the sign of the slope tell you about a line?

The customer price index(cpi), which measures the cost of a typical package of customer goods,was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely.use data points to find such a line and then estimate the requested quantities