Differentiation help. *question attached below* Will give medal

Question

itiaax · Answer

So I was trying to figure out this question. I differentiated first and tried to make my result be equal to 2x-3, but I stil haven't got any luck in finding the values of t.

tkhunny · Answer

What did you get for the general derivative?
Where do the curves meet?

itiaax · Answer

I got $$\frac{ 2 }{ 2t+1 }$$ for the derivative

ganeshie8 · Answer

i don't see how are you going to use derivatives here... don't you simply solve the system to find the intersecting point ?

itiaax · Answer

Hmm, well it was under Calculus so I guessed I had to use differentiation

ganeshie8 · Answer

i would eliminate the parameter and and solve the system

itiaax · Answer

Alrighty