1. Do you know zero? Rational Function Review

2. Do you know zero? To find an x-intercept APut in 0 for x BFind the x-value that makes only the top equal 0 CFind the x-value that makes only the bottom equal 0 DFind the x-value that makes both the top and bottom equal 0

3. Do you know zero? To find the y-intercept APut in 0 for x BFind the x-value that makes only the top equal 0 CFind the x-value that makes only the bottom equal 0 DFind the x-value that makes both the top and bottom equal 0

4. Do you know zero? To find a hole APut in 0 for x BFind the x-value that makes only the top equal 0 CFind the x-value that makes only the bottom equal 0 DFind the x-value that makes both the top and bottom equal 0

5. Do you know zero? To find a vertical asymptote APut in 0 for x BFind the x-value that makes only the top equal 0 CFind the x-value that makes only the bottom equal 0 DFind the x-value that makes both the top and bottom equal 0

6. Do you know zero? The y-value you get when you put in 0 for x. AX-intercept BY-intercept CHole DVertical Asymptote

7. Do you know zero? The x-value where only the numerator is equal to zero. AX-intercept BY-intercept CHole DVertical Asymptote

8. Do you know zero? The x-value where both the numerator and denominator are equal to zero. AX-intercept BY-intercept CHole DVertical Asymptote

9. Do you know zero? The x-value where only the denominator is equal to zero. AX-intercept BY-intercept CHole DVertical Asymptote

10. What is happening? When x = -2. When x = 0. When x = -3 When x = 7 AX-intercept BY-intercept CHole DVertical Asymptote

11. Use your knowledge of nothing Find the x-intercept

12. Use your knowledge of nothing Find the y-intercept

13. Use your knowledge of nothing Find the x value of the hole

14. Use your knowledge of nothing Find the x value of the vertical asymptote