Mrs. Quinn writes this problem on the board.
What number can you write on the line so the
equation has no solution? What number can
you write on the line so the equation has
infinitely many solutions?

If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?

A50% increase followed by 33 1/2% decrease

The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.