Answer:
f (-4)=0
f (-1)=3
f (0)=0
Step-by-step explanation:
The answers are the y value for the given x values on the graph.
The slope intercept form is y=mx+b. m is the slope, b is the y intercept,
First add up the total of the food. Then, multiply it by .2 (20%), and subtract that number from your total. You will get the price Jeff paid for his food.
Answer:
x = 14.2 y=15.
Step-by-step explanation: