Determine if the function is one-to-one.
Yes
No

When eating out, record the total cost of your meal (before tip) and the tip that you left. determine the percent of the cost of the meal that you left as a tip.

What are the possible rational zeros of [tex]f(x) = x^4+2x^3-3x^2-4x+18[/tex]

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year