Find the equation of the tangent to the curve y=x^3-7x^2+14x-8 at the point where x = 1. \text{Answer: }y = 3x -3
Find the x-coordinate of the point at which the tangent is parallel to the tangent at x = 1.
I need help on the second part.
Oh now I know why you asked me about the second equation. I always get mixed up and put ds instead of dt :grumpy: .
So I got 1440x. I know that's not the final answer because there's still the x = 10 part. And I'm confused on that part.
If it shouldn't be x, can you tell me what it should be? I don't know what to do for the second equation. I just know its \frac{d\text{ something}}{dx} = 60 cm^3/s. Again, if I'm wrong please tell me what it should be.