Question

Determine the equation of the tangent to the graph of f(x)=2x^4 that has a slope 1.

Answer 1

Differentiate and set it equal to 1. Then find the equation by putting in the x co-ordinate you get into your original function to find a corresponding y co-ordinate.

Answer 2

Thank you!

Answer 3

No problem, ask again if that's not clear.

Answer 4

Thanks, and it was very clear and I got the right answer from what you said.

Answer 5

Great!