Which is a correct step when using the median-fit method for modeling data? O Use the median value of y-intercepts found.
O Calculate slope using the right and middle points.
O Determine three y-intercepts by using each summary point along with the slope.
O Determine the median of the x-values and the median of the y-values.

Classify the following triangle check all that apply

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2