What is the slope for the points (-1, 1) and (2, 3)?

Solve 2^x=32 and rewrite this equation in a logarithmic form

The graph of y=x3 is transformed as shown in the graph below. which equation represents the transformed function?

Is the response to the survey question "did you smoke in the last week question mark "response to the survey question "did you smoke in the last week? " a discrete random variable, a continuous random variable, or not a random variable?