Answer:
9
Step-by-step explanation:
Substitute w = 3 into the expression
6w - 9
= 6(3) - 9
= 18 - 9
= 9
{(a, 1), (b, 1), (c, 1)}, {(1, a), (2, a), (3, a)}, and {(a, a), (b, b), (c, c)}
**All functions are relations, but not ll relations are functions**
In a function, the x values CAN NOT repeat, only y-values can.
x = 16/y
or
y =16/x
31=xy+15
subtract 15 from both sides of the equation:
xy = 16
Answers are below
x y
12 3
3 1
18 6
To find the values of y, divide each of the x values by 3.
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