Find the measure of the angle marked "?" to the nearest degree.

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?