Answer:
y = 0.05x
Step-by-step explanation:
A movie theater sends out a coupon for 95% off the price of a ticket, so the price of the ticket with the coupon is 100% - 95% = 5% of the original price.
Let
x = original price
y = price of the ticket with the coupon
Then
x - 100%
y - 5%
Write a proportion:
[tex]\dfrac{x}{y}=\dfrac{100}{5}[/tex]
Cross multiply:
[tex]100y=5x\\ \\y=0.05x[/tex]
Since the original price and final price are always greater than 0, then the graph of this equation is in the first quadrant (see attached diagram)
