bulletproof1503
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A line of best fit is drawn for the set of points shown on the graph. Which point is an approximate for x=30 from the line of best fit?

(23,30)
(30,38)
(44,30)
(30,72)

A line of best fit is drawn for the set of points shown on the graph Which point is an approximate for x30 from the line of best fit 2330 3038 4430 3072 class=

Respuesta :

Answer:

(30,38)

Step-by-step explanation:

y=mx+b

Slope looks like 4/4 = 1

Y-int (b) = 4

so y = 1x+4

If x = 30, then y = 34 give or take a few

(30,38) is the closest

Answer:

(30,38)

Step-by-step explanation:

Q asking 4 an approximate for x=30

so (23,30) n  (44,30) are out

from the line of best fit:

x=0, y=4

x=16, y=22

so when x increases by 16, y increases by 22-4=18

so at x=32, y=22+18=40

at x=30, the nearest n best ans is (30,38)

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