I'll mark brianliest.

What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f(x) − 4?

Novak gives 9 packs of paper to a group of 5 students. if the group shares the paper equally how many packs of paper does each student get. write the a answer as a mixed number

What is the simplified form of 400x100 ? o 200x10 o 200x50 0 20x10 • 20x50