Suppose an equation of the tangent line to the curve
y=f(x)
at the point where
a=9
is
y=8x-2
. Find the slope
m
of the tangent line to the graph of
y=f(x)
at
a=9
.
m=
Find the point of intersection of
y=f(x)
and its tangent line at
a=9
.
(x,y)=(?)
Find
f(9)
.
f(9)=
?
Find
f^(')(9)
.
f^(')(9)=
?