Write the equation of the absolute value function represented in the table below.

Question

(x)| -9 | -5 | 1 | 3 | 11 | 13 | 15 |

f(x)| -13| -7 | 2 | 5 | -1 | -4 | -7 |

Answer 1

y = -| (3/2)(x-5)|+8