Answer this plz, i couldn't figure this out.

Mr. jones determined that the equation y = 98 - 16/5 x could be used to predict his students' unit test scores, based on the number of days, x, a student was absent during the unit. what was the meaning of the y-intercept of the function? (by the way the 16/5 is a )

If bill bought a home for $210,000 and he sold it a year later for $120,000 his percentage of loss is

For an exponential regression equation in the form , a value of 1.101 for b will cause to get smaller as x gets larger.