Peter Drucker suggests that operational objectives should be SMART, which means:

State the inputs and outputs of the following relation. Is it a function? {$\(\left\)(-3,5\(\right\)),\(\left\)(0,2\(\right\)),\(\left\)(3,5\(\right\))$}

State the inputs and outputs of the following relation. Is it a function? {$\(\left\)(2,5\(\right\)),\(\left\)(0,2\(\right\)),\(\left\)(2,9\(\right\))$}

Find the domain and range of the following graph (write your answer using interval notation).