The graph f(x)=x2 was transformed to create the graph g(x)=−(x2)2. Which statement describes this transformation?

A) a reflection over the y-axis and a vertical stretch

B) a reflection over the x-axis and a horizontal stretch

C) a reflection over the x-axis and a vertical stretch

D) a reflection over the y-axis and a horizontal stretch

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .

The surface area of the triangular prism is .

Find the distance between (7,-6) and (-3,-9)