12 superscript x squared + 5 x minus 4 baseline = 12 superscript 2 x + 6

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.

Given the graphed function below which of the following orders pairs are found on the inverse function

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?