Answer:
36 percent I think ya
Step-by-step explanation:
I think I should know this
F(-10) means the x value in the equation is -10.
Replace x with -10 and solve:
4(-10) -12 = -40 - 12 = -52
F(-10) = -52
Hence, the value of x will be -13/5 respectively.
Just divide 4.5 by 2.8 and you'll get the rate of decreasing degree per hour.