2/10 basically means "2 divided by 10".
10 / 2 = .2
Answer:
The last one
Step-by-step explanation:
If you look at a graph, none of the line should overlap each other vertically. If a graph overlaps anywhere vertically, it is not a function.
The given equation of parabola is

Which can also be written as

Here vertex (h,k) is (1,2)
And value of a is

Formula of focus is

Substituting the values of h,k and a, we will get

Therefore the correct option is the last option .
Answer:
24 degrees
Explanation:
The total together should be 90 degrees = <2 plus <1. So if <1=66 degrees then 90-66=24