Answer:
Part A) The graph in the attached figure
Part B)
Step-by-step explanation:
Let
y------> the price of gas
x-----> the volume of gas purchase
we know that
The relationship between the cost of gas and the volume purchase represent a direct variation and remember that a relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form
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
In this problem the constant of proportionality k is equal to
and the y-intercept b is equal to zero because the line passes through the origin
therefore
the linear equation is
using a graphing tool
see the attached figure
6 7/8. You must get a common denominater. I used 8, which multiplis 4 times 2. Then the top number is multiplied by 2 to get 2/8. Now add the tops and bottoms to get 7/8. Now add the whole numbers to get 6.
−34+(1 1/0÷2/5)
anything divided by 0 is undefined
-34 + undefined divided by 2/5
undefined
Let me know if this was a typo
The cylinder is 6 times bigger