Question

The function f(x) is given by the set of ordered pairs.

{(8, –3), (0, 4), (1, –5), (2, –1), (–6, 10)}

Which is true regarding the function?

f(–3) = 8
f(3) = 5
f(8) = 0
f(–6) = 10

Answer 1

True: f(−6) = 10.

Reason: the ordered pair (−6, 10) appears in the set, so f(−6)=10. The other choices do not match the given pairs (f(8)=−3, etc.).