How can you determine if a relation represents as an equation is a function?

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

Determine the solution for mc001-1.jpeg