Question

Decide which is larger
a] f(3) or f(4)
b] f(3)-f(2) or f(2)-f(1)
c] [f(2)-f(1)]/[2-1] or [f(3)-f(1)]/[3-1]
d] f'(1) or f'(4)

Answer 1

Look at your y-value when x=3. Then look at your y-value when x=4

Answer 2

Which y-value is higher? ;-)