Which equation is represented by the graph below?

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Aculture started with 2,000 bacteria. after 8 hours, it grew to 2,400 bacteria. predict how many bacteria will be present after 19 hours . round your answer to the nearest whole number. p=ae^kt

Fiona has to plot a histogram of the given data