1. Suppose that

Find an equation for the tangent line to the graph of at .

Tangent line: =??????

2. Suppose that

f'(x)= 4(6x+2)^3 (6)..this is what i got.

(A) Find an equation for the tangent line to the graph of at .

Tangent line: =???

B) Find the value of where the tangent line is horizontal.

=????