The temperature of a chemical reaction ranges between 40°C and 180°C. The temperature is at its lowest point when t = 0, the temperature is 90 degrees and increasing. What is a sine function that would model this reaction?

Question

anonymous · Answer

Answer Choices:
f(x) = 70 sin 12x + 110
f(x) = 110 sin 12x + 70
f(x) = 70 sin pi/6x + 110
f(x) = 110 sin pi/6x + 70

anonymous · Answer

I'm pretty sure it's D, but if someone could tell me if that's correct or not I'd really appreciate it.

anonymous · Answer

@ikram002p @jacquyjyz Would y'all mind taking a quick look at this when you get a chance?

anonymous · Answer

@ranga Could you please look at this when you get a chance?

anonymous · Answer

@dan815 Could you please help me?