Which of these is a proportional relationship? A Justin charges $1 for 1 cup of lemonade, $3 for 2 cups of lemonade and $4 for 3 cups of lemonade. B Jared charges $1 for 1 cup of lemonade, $2 for 2 cups of lemonade and $3.50 for 3 cups of lemonade. C Jasmyne charges $1 for 2 cups of lemonade, $2 for 4 cups of lemonade and $3 for 6 cups of lemonade. D Jessica charges $1 for 1 cup of lemonade and $2 for anyone who wants 2, 3 or 4 cups of lemonade.

C

Step-by-step explanation:

Because the ratios are equal, it’s a proportionate relationship. Each price ($1 for 2, $2 for 4, $3 for 6) if put into fractions (1/2, 2/4, 3/6) each equal half.

the distance from any point on the parabola to the focus is the exact same as the distance from that point to the directrix.

if you could provide answer choices that might allow me to answer the question easier if my above answer isn't an option! (:

is there a picture

step-by-step explanation: