Question

Match the function rule with the correct set of ordered pairs.

1. {(-2,1),(-1, 2), (0,3), (1,4), (2, 5)}
2. {(-1,0), (2,6) (4, 10), (6, 14)}
3. {(-2,6), (-1, 3), (0, 0), (1, -3)(2, -6)}
4. {(-2, 3), (-1, 0), (0, -1), (1, 0), (2, 3)}
a. h(x )= -3x
b. f(x) = x+3
c. k(x) = x2 - 1
d. g(x) = 2x + 2