Write a compound inequality that the graph could represent. x ≥ –4 or x < 2

–4 < x ≤ 2

–2 ≤ x < 4

–4 ≤ x < 2

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 graph represents the function g(x) = |x + 4| + 2?

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?