You would have to divide the categories over the budget. after you divide, you would end up with a decimal, so you to convert it into a percentage, you would simply multiply it by 100.
clothing: 6%
housing: 22%
insurance: 8%
Answer:
Option C. Yes; y=2x
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form
or 
In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin
so
In this problem
For x=0, y=0
That means ----> the line passes through the origin
<em>Find the value of k</em>
For x=2, y=4
----> 
For x=4, y=8
----> 
The values of k are equal
therefore
The table represent a direct variation
The equation is equal to

Answer:
2nd point
Step-by-step explanation:
Answer:
f(- 3) = 18
Step-by-step explanation:
Substitute x = - 3 into f(x) , that is
f(- 3) = 2(- 3)² = 2(9) = 18