Carson's fish tank is losing water because of a small crack. He figures out that the equation y = -0.2x + 10 can be used to
represent how long it will take for the tank to empty.
He records his findings from day 5 to day 10 to prove his point.
What is the range of this situation?

What is the inverse of the function f(x) = 2x + 1?

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .