Find the greatest number in the data set. 23,35,31,28,26,34

Determine the relationship of ab and cd given the following points

Given the quadratic function f(x)=3x^2-24x+49 a. use “completing the squares” to convert the quadratic function into vertex form b. state the vertex c. find the x and y intercepts d. graph the function

Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great