Please help me please please please. 53 points. Gary buys the same lunch every day and uses his monthly lunch fund to purchase his food. After 3 days of buying lunch, Gary has $140.03 left in his lunch fund. After 12 days, he has $95.12 left. Determine and interpret the rate of change and initial value.

Sabrina babysits for young kids in her neighborhood. Last Friday night, she babysat one child for 2 hours and made $16. Tonight, she babysat one child for 6.5 hours and made $34. Determine and interpret the rate of change and initial value. Show all work.

Jill's tomato plant is growing. Five days after she planted it, it was 4 cm tall. Thirty days after she planted it, it was 16.5 cm tall. Determine and interpret the rate of change and initial value. Show all work.