PLZ HELP... If f(x) = |x| and a transformation is applied to this function so that the new equation is g(x) = |x + 3| - 5, what transformation occurred? How was the original function changed? (translation(how), stretch/compress, reflection?)

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?