ALGEBRA I: 5(A) Tests/Quizzes
Unit 4.17.1 Warm Up
Questions 1-4 of 4 | Page 1 of 1
Question 1 (1 point)
Water in the Tank:
A tank contained some water. The function represents the relationship between, time in minutes, and the amount of water in
the tank in liters. The equation wit) = 80 – 2.5t defines this function
How much water was in the tank at the start? How do you know?
Question 2 (1 point)
How is the water in the tank changing? How do you know?

i can you answer this question sweetie!

step-by-step explanation:

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.