Line L has a slope of -1/2 the segments must have an opposite reciprocal of..?

Which shows the image of rectangle abcd after the rotation (x, y) → (–y, x)?

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

Given the graphed function below which of the following orders pairs are found on the inverse function