<u>Domain</u> <u>Range</u>
-1 3
0 5
2 8
3
The domain of the relation {(2, 8), (0, 8), (-1, 5), (-1, 3), (-2, 3)} is {-1, 0, 2, 3}.
Pythagoras says
a squared = b squared + c squared so
xsquared= 21 squared +17 squared
x squared = 441 + 34
x squared = 475
x = squared root of 475
x= 21.79mi
Division property of equality because you divide the same by the same number on both sides of the equation
18 x 2 = 36
n = 12 x 2
n = 24
