I tried thinking about this problem and I just don't get it.
For which values of $p$ is the line $y=px$ tangent to the graph of $f(x)$?
Okay so I usually, when I get a question like "for which values are these two functions tangent", I take the derivative of both functions, equal them to each other and see if both functions have the same $y$ value at that point.
So let's do that:
Now I'm kind of stuck? Okay so the Slope is equal to each other when $p = 4x^3-3x^2$. I really don‘t get how to continue.
plugging in the $p$ into $y=px$ gives you the results in terms of $x$ to which you get some values. What do I do with these values and why? I’m pretty confused about all of this.
thanks in advance for help.