(05.02) What is the y-intercept of the line shown?
7-
6-
5-
4-
3-
2-
1 -
0
o
-3
2
2
4
5
10
2-
O
O2
O 3
04

a rotation about point l

step-by-step explanation:

quizlet

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus

it should be described as a proper fraction.