1 Explain when it is appropriate to use a quadratic model for a set of data.
O A quadratic model is appropriate when the first differences are constant.
O A quadratic model is appropriate when the data points lie on a line.
O A quadratic model is appropriate when the second differences are constant.
O A quadratic model is appropriate when the second differences are 0.

Ataxi company charges $3 for pick-up plus $0.65 for each mile. select the expressions that represent the cost in dollars for a taxi pick-up and m miles. mark all that apply.

Pleasseee important quick note: enter your answer and show all the steps that you use to solve this problem in the space provided. use the circle graph shown below to answer the question. a pie chart labeled favorite sports to watch is divided into three portions. football represents 42 percent, baseball represents 33 percent, and soccer represents 25 percent. if 210 people said football was their favorite sport to watch, how many people were surveyed?

Through which points should a line of rotation be placed to create a cylinder with a radius of 3 units