Answer:
7 units
Step-by-step explanation:
To find the distance between a pair of points, use the distance formula,
. Substitute the x and y values of (5,5) and (5, -2) into the formula and simplify:

So, the answer is 7 units.
Answer:
452.39
Step-by-step explanation:
i think
Answer:
6
Step-by-step explanation:
Given,
...(i)
Differentiating w.r. to x.

From equation (1)

Now, at the point (1,3)

