Alarge room has a temperature of 70 degrees fahrenheit. when a cup of tea is brought into the room, the tea has a temperature of 120 degrees fahrenheit. the function f(t)=ce(−kt)+70 represents the situation, where t is time in minutes, c is a constant, and k is a constant. after 3 minutes the cup of tea has a temperature of 100 degrees. what will be the temperature of the tea, in degrees fahrenheit, after 5 minutes? round your answer to the nearest tenth, and do not include units.

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.

y=1/4x-4

step-by-step explanation:

7

step-by-step explanation:

the answer would be 7

what shape is