Answer:
a) {(3,3),(3,4),(4,5),(4,6)}
Step-by-step explanation:
Given
(a) to (d)
Required
Which is not a function
A relation is represented as:

For the relation t be a relation, then:
where 
This means that none of the x values must be related.
The first relation has 3 repeated as its value of . Hence, (a) is a relation
Answer:
6/5 blue
Step-by-step explanation:
to find a relation from 5 cans of yellow to 2 cans of yellow you can divide by 5 and * by 2. If you do this with ur 3 cans of blue you get 3/5*2 = 6/5. Hope this helps:)
Answer:

Step-by-step explanation:
The equation of a circle is written with the center and radius into the vertex form
.
Here h = -2 and k = 1. Substitute these values with r = 3.

Answer:
59,793.36
Step-by-step explanation:
you can multiply 103,092$ by (100%-42%=58%)
the result will be 59,793.36$
I don't know.. what happens next?