Manny created a scatter plot and drew a line of best fit, as shown. 720
-18
-16
-14
+12
+10
-6
-2
2.
6
8
10
12
14
16
+++
18 20
What is the equation of the line of best fit that Manny drew?

y = 2x + 7

Step-by-step explanation:

Slope Formula:

Slope-Intercept Form: y = mx + b

We are only focusing on the line of best fit.

Step 1: Find 2 coordinates

(0, 7) y-intercept

(2, 11) random

Step 2: Find slope m

m = (11 - 7)/(2 - 0)

m = 4/2

m = 2

y = 2x + b

Step 3: Rewrite linear equation

y = 2x + 7

Using the given information, we see that LOM + MON =LON. Now, we just substitute the expressions/numbers and simplify:
(2x+33)+(3x+20)=113
2x+33+3x+20=113
Simplify
5x+53=113
Collect like terms
5x=60
Divide by 5 on both sides to isolate x
x=12
Now we have found the value of x, we can find the value of MON.
MON = 2x+33
MON = 2(12)+33
MON = 24+33
MON = 67°