- #1
Arnoldjavs3
- 191
- 3
Homework Statement
http://prntscr.com/czocek
Homework Equations
The Attempt at a Solution
Okay, so the things I know before hand is that f'(x) = 4x^3
however, my question is since the problem states that the line that passes through (-1.25, -8) is tangent to the curve, wouldn't it have to satisfy f(x) = (-1.25)^4 = -8?
If it doesn't, that means it's not actually tangent to the curve? (I believe this is where my misunderstanding is founded from)
How can I visualize this question? I'm having a hard time answering it without having a grasp of what it could look like. The hint just confused me even more
Thanks