Question

Will bought 4 slices of pizza for $6.00.

Let x represent the number of slices of pizza purchased, and let y represent the total cost.

Graph the line that represents the proportional relationship.

Answer 1

the points are ( 2,3), (4,6) and (8,12)

Explanation:

I took the test!

Answer 2

Answer: The graph of line
`y = (3)/(2) x`

Explanation:

Since, here x represent the number of slices of pizza purchased, and let y represent the total cost.

And, According to the question,

Will bought 4 slices of pizza for $6.00.

Therefore, the price of one slice pizza = 6/4 = $3/2

Thus, the price of x pizza = 3x/2

But, the price of x pizza = y

Therefore, y = 3x/2

Which is the required equation of line.

And, this line passes through the origin.

If x =2 y =3

If x= 4 y = 6

If x = 8 , y= 12

Thus, the points of the line are ( 2,3), (4,6) and (8,12)

Therefore, we can plot the graph of the line with help of above information.