Would the function ƒ(x) = 4 be considered a step function? Explain your reasoning.

Which of the following situations represents a linear relationship? a. theresa increases the distance she runs by 0.1 miles every week. b. the volume of a box depends on the length of box. c. the amount of money in a bank account increases by 1 percent each year. d. the population of a town doubles every 5 years.

When only separate discreet points are graphed it is called?

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?