What is the vertex of the absolute value function defined by f(x)=|x-2|-7?

(2,7)
(-2,-7)
(-2,7)
(2,-7)

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?

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Find the midpoint m of z1=(8+5i) and z2=(12+3i)