
RAFAH A. answered 03/01/21
Former College Instructor, Calculus and Algebra Tutor
,
1- The graph of x2 is positive and open upward, the graph of - x2 will be negative and open downward.
2- ( x - 4 ) means you shift the graph 4 units to the Right in the x axis
3- +3 means you shift the graph 3 units up in the y axis