Ur equation is in this form : y - y1 = m(x - x1)....in this form , point slope form, the slope can be found in the m position.
y - 2 = 3(x - 1)
y - y1 = m(x - x1)
so u see, the slope (the number in the m position) = 3
Answer:

Step-by-step explanation:
We are given that a function

We have to find the derivative of the function
Let 

Taking ln on both sides

By using 
Differentiate w.r.t x




Differentiate y w.r.t x

Using the value of du/dx

Hello :
2x²-10 = 2(x-0)²-10 <span>in vertex form</span>