1. (a) What is the difference between a relation and a function?
(b) How can you determine if a relation is a one-to-one function? Give two reasons

Function h is defined by h(x) = 3 x 2 - 7 x – 5. Find h(x - 2).

Functions f and g are defined by f(x) = - 7 x - 5 and g(x) = 10 x – 12. find (f + g)(x)
In (9) above find f(1)/g(2).

the one that has a slope of 1/2 and is positive.

step-by-step explanation: 2 buckets 1 trip ; 4 buckets 2 trips and so on.

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°

the answer is 13/48

step-by-step explanation: