What is the simplified form of the quantity y−squared minus y minus 12 over the quantity y−squared plus 8y plus 15?
extra points

What is the correlation coefficient for the data? don't forget to turn the diagnoisticon (in the catalog menu of the calculator). r = answer (round to the nearest thousandth)

Which expression is equivalent to -5(3x - 6/7)

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.