Eighth grade ) Y 1 Find the slope of a graph D7M Look at this graph:
AY
100
90
80
70
60
00
50
40
S
OL
30
20
10
0
10
20
30
40 50
60
70 80
90 100
What is the slope?
Simplify your answer and write it as a proper fraction, improper fraction, or integer.

2/3

Step-by-step explanation:

I used the "rise over run" technique. You find the change in y, over the change in x

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )