Please explain how to solve. Write the piecewise-defined function for g(x), if g(x)=2f(x). What is the value of g(2)?

The table shows the distance traveled over time while traveling at a constant speed.

Math each whole number with a rational, exponential expression

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite