Posted by Tired on .
1.
a) For the Function and point below , Find f’(a).
b) Determine the equation of the line tangent to the graph of f at (a,f(a)) for the given value of
f(x) = 4x2+2x, a =1
F’(a) =
y =
2.
For the function find f’ using the definition f’(x) = lim(h→0)
Determine the equation of the line tangent to the graph of f at (a,f(a)) for the given value of
F(x) = √x+2, a=2
f’(x) =
y =
3.
find the derivative of the following function by expanding the expression
g(r) = (9r3+2r+5)(r2+6)

Calculus 
Steve,
where do you get stuck? By the time you get to calculus, doing something like expanding a product of polynomials or evaluating f(1) should be no problem.