Which of the following could be the graph of function f defined by f(x)=2 squared x

What kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.

Which measure is equivalent to 110 ml? 0.0110 l 0.110 l 1.10 l 11,000 l

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?