Answer:
A. Y = 2/3x
Step-by-step explanation:
Each Y is 1/3 less than X
Answer:
im pretty sure blue
Step-by-step explanation:
.
Answer: Isolate the variable by dividing each side by factors that don't contain the variable.
x= -7, -9
2.) dT/dt = -t^2 + 3t
dT = (-t^2 + 3t)dt
T = -t^3/3 + 3t^2/2 + C
at 4:00 AM
80 = -4^3/3 + 3*4^2/2 + C
C = 80 + 4^3/3 - 3*4^2/2
C = 77.33
T = -t^3/3 + 3t^2/2 + 77.33
at 8:00 AM
T = -8^3/3 + 3*8^2/2 + 77.33
T = 2.67 deg