Geoff says that changing the value of m while leaving b unchanged in f (x) = mx+b has no impact on th intercepts of the graphs. Marcus disagrees with this statement. Who is correct? explain your reasoning.

I would agree with Marcus' stand that the statement is wrong. C hanging the value of m while leaving b unchanged in f (x) = mx+b would surely have an impact on the intercepts specifically the x intercept. Changing the value m would correspond to a change to the x-intercept as well.