Somewhere Over the Rainbow Fill in Multiple Blanks Interactive

Type your answers in the blanks and click Submit.

Question 1

Graph the function h of x is equal to negative one eighth times x squared plus three halves x minus eleven eighths in your graphing calculator. Use the features of the graphing calculator to find where the parabola crosses the x-axis.

Fill in the missing portions of the function to rewrite h of x is equal to negative one eighth times x squared plus three halves x minus eleven eighths to reveal the zeros of the function. What are the zeros of f of x>? Type your answers in the blanks and click Submit.

Submit

Answer: Correct! Go to question 2. Incorrect. The correct answers are:

h of x equals negative one eighth times the quantity of x minus one times the quantity of x minus eleven
Zeros: 1 and 11

Start by graphing the quadratic function in the graphing calculator.
A parabola on the coordinate grid, opening down and intersecting the x axis at one and eleven with a maximum point at six comma three.
The parabola crosses at 1 and 11. These are the zeros of the parabola.
The same parabola with the zeros one and eleven circled in red.
h of x equals negative one eighth times the quantity of x minus one times the quantity of x minus eleven

Go to question 2. Incorrect. Review the Learn It section, and then try again.