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rewona [7]
3 years ago
10

Manny created a scatter plot and drew a line of best fit, as shown.

Mathematics
1 answer:
AVprozaik [17]3 years ago
4 0

Answer:

y = 2x + 7

Step-by-step explanation:

Slope Formula: m=\frac{y_2-y_1}{x_2-x_1}

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 <em>m</em>

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

m = 4/2

m = 2

y = 2x + b

Step 3: Rewrite linear equation

y = 2x + 7

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