Need help! Arrange the parabolas represented by the equations according to the positions of their foci on the coordinate plane, starting with farthest left and ending with farthest right!

For which pair of functions is (gof)(a)=|a|-2?

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle

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?