A closed dot mean "greater than or equal to" or "less than or equal to"
An open dot means "less than" or "greater than"
In this case, an open dot would mean
X>-2
The answer is 2/5. 2*2=4 and 2*5= 10, 2*3=6 and 3*5=15
To find arc WY:
360 - 156 - 86
arc WY = 118
To find angle WXY
118 / 2 = 59 degrees
Y = 30/20x + 20
( i haven’t done this in a while but i’m pretty sure this is right)
