50 is what percent of 67.4? i need someone to show me how to set up this problem i dont want the answer because i want to learn how to do it

Name the most appropriate metric unit for each measurement

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.

Explain in a minimum of 2 sentences how to graph the equation of the absolute value function given a vertex of (-1,3) and a value of “a” equal to ½.