Question

Algebra help

Answer 1

Can someone help me with algebra? Thks.

Answer 2

Someone please help

Answer 3

Please reply with answer and solution. Thank you.

Answer 4

use your calculator to do the first one
plug in the values of time and temperature into each of the functions and see which one fits

for example - function 1:-

plug in x = 8 ( that is time = 8 am)

temperature = -0.007*8^2 + 15.907*8 - 40.131 = 86.68

which is not equal to the temperature in the table (50.68)

so its not function 1

repeat for choices 2 to 4.

Answer 5

* plug the times into the functios and work out the temperature

Answer 6

I need algebra help