Answer:
A relation is...
<u><em>A set of points that pair input values with output values.</em></u>
Is the following graph a function?
<u><em>Yes</em></u>
Step-by-step explanation:
<h2><u><em>
Hope this helps and have a great day</em></u><em>
:)</em></h2>
Answer:
Solving
we get 
Step-by-step explanation:
We need to solve:

First solving brackets

Now solving 6^2

Now subtracting 8.5 from 36

Now adding the above values

So, solving
we get 
Answer:
On simplification, 
Step-by-step explanation:
Here, the given expression is:

Now, we can perform operations only on LIKE TERMS,
So, in this expression, separate the like terms we get:

Hence, on simplification, 
Answer:
$12.25
i hope this helps
Step-by-step explanation:
5+2=7
1.75×7=12.25