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McGraw Hill Integrated II, 2012
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McGraw Hill Integrated II, 2012 View details
10. Roots and Zeros
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Exercise 51 Page 78

First determine the real zeros of the function by identifying the x-intercepts. Notice that the graph is a parabola.

B

Practice makes perfect

Let's first determine the real zeros of the function by identifying the x-intercepts.

The x-intercepts of the graph are (-4,0) and (3,0). Therefore, the real zeros are 4 and -3. Because the graph is a parabola, it has only two zeros which are the real ones. Therefore, the corresponding option is B.

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