Is there a type of function where every point has exactly one tangent line passing through it? If yes, what is this type of function called?

Eg a parabola y=x² Jesus, of course, spoke in parabolas. In those days it was like the Beatles at Sh...
Eg a parabola y=x² Jesus, of course, spoke in parabolas. In those days it was like the Beatles at Sh...
It means we’re tired of being harassed over our biological functions. My brother, in high school, go...
Why would the state lie about the Earth's shape? The state! Are you a complete and utter moron or ju...
Not everything dies in a mass extinction. Sea life recovered in different and surprising ways after...
I think that's just the girl in side that wants to come out because sucking a nice shaft is like flo...
Yes. Here's the thing. Their complicity in not calling off their radicalized dogs is the reason why...
Jerichosinner. Mute, Block & Report done. Condones and is active in bestiality. Recommend you do the...
My wife, now almost 40 years into our marriage, was always a bit of an exhibitionist and enjoyed eit...
What stood out at practice
There is NO way of ever knowing who cheats more. Not all cheating is discovered, so how the hell wou...
Entire books, even libraries, have been written about Buddhism, and that’s fine. However, I think mo...
I’m a southeast Asian man. 3 of my exes are white girls. Drop dead gorgeous brunettes with fat asses...