Question

If the points (0, 0), (-1, 1), and (-2, 2) lie on the graph of function h, then which of the following rules could represent the function

Answer 1

h ( x ) = | x |

Explanation:

Answer 2

A ) 0 = 0² , 1 = ( - 1 )², 2 ≠ ( -2)²

B ) 0 = | 0 |, 1 = | -1 |, 2 = | - 2 |

C ) 0 = - 2 · 0, 1 ≠ - 2 · ( -1 ), 2 ≠ - 2 · ( - 2 )

Answer: B ) h ( x ) = | x |