Find f(a), f(a + h),
and the difference quotient
f(a + h) − f(a)
------------------
h
,
where h ≠ 0.
f(x) = 6x + 7
f(a)=
f(a + h) =
f(a + h) − f(a)
----------------- =
h
and the difference quotient
f(a + h) − f(a)
------------------
h
,
where h ≠ 0.
f(x) = 6x + 7
f(a)=
f(a + h) =
f(a + h) − f(a)
----------------- =
h