Find orthocenter of each triangle with the given vertices: A(2,2) B(2,10) C(4,2) pls help no links pls

What is the equation of the graph that represents f(x)=x^4 stretched vertically by 2 and shifted up 3 spaces

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

Victor is a mechanic who wants to ensure he has enough funds during his old age. which account will be of benefit to victor? a. checking account b. savings account c. money market account d. individual retirement account