How do you use an exponent to represent a number such as 16?

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250

Which term below correctly completes the following sentence? if a function has a vertical asymptote at a certain x value, then the function is what at that value