Find the side lengths of each triangle 2n+3 3/4, 7n, 10n-2 1/4

Which of the following best describes the graph below? a. it is a function, but it is not one-to-one. b. it is a one-to-one function. c. it is not a function. d. it is a many-to-one function.

Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is

How many terms does the polynomial x^2 y^2 have