The equation of a tangent for this function is
Does this help?
"Find the equation of the tangent line to the graph of at the point at which x=0."
I thought I had started off doing this right, but I must've messed up somewhere.
Don't I need to find the derivative of the function and then evaluate it at x=0?
Well, I can form the tangent line once I have the values. But I think I'm coming out with the wrong values.
Could you check my work below?
To get the derivative, you must use the quotient rule.
So you end up with , which simplifies to and then . Is this right?