Question

choose 4 basic functions f(x) to study, compare the graphs of y=f(ax) and y=af(x) with the graph of y=f(x), what effect does the # a have on the graph?

Answer 1

y = f(x) okay let me assume a graph for y=f(x)

Answer 2

y=af(x)

Answer 3

y=f(ax)

Answer 4

maria did you get the graphs

Answer 5

yes but i still dont get how it works with equations, like if i use y=x^2+1 how do i change it into y=f(ax) and y=af(x)?