Write h(x) = x^2 - 4x - 3 in vertex form and then identify the transformations of its graph

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours

Find the quotient with the restriction.