Last year, Liz gave 90 piano performances. This year, she gave 126 piano performances. What is the percent of increase in the annual number of performances?

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

What is the equation of a line passing through (-6,5) and having a slope of 1/3

Ineed here’s a picture of the question