5z^3-2z^4-9z^2+z5z 3
−2z
4
−9z
2
+z5, z, cubed, minus, 2, z, start superscript, 4, end superscript, minus, 9, z, squared, plus, z
What is the degree of the polynomial?

What is the first step of an indirect proof of a number that is divisible by two

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.

Which of these tables represents a non-linear function?