Question

the tempertature in degree celcius during a 24 hour period is shown on the graph and is given the function f(t)=a cos (bt) + c, where a b and c are constants, t is time in hours and (bt) is measured in degrees. What are the values of a b and c

Answer 1

i can describe the graph if needed

Answer 2

can you attach the graph? there is insufficient information to solve this problem