What is the slope of the tangent line to the curve at the point (4, 0)?

Okay, so I got 0.5, did I do this right?

looks good to me.

Of course, it would help to know just what the curve was ...

Yeah... my review didn't give me many other information besides this, that's why I was a bit unsure if my answer was correct.

To find the slope of the tangent line to the curve at a specific point, you need to take the derivative of the function representing the curve and evaluate it at that point.

To verify whether you got the correct answer of 0.5, we need to know the specific equation that represents the curve. Could you please provide that information?