For which set of data does the slope of the trend line produced by a regression calculator equal approximately 6.1?
х
2.4
7.9
9.7
17.5
19.3
22.8
y
10.5
22.3
25.5
41.1
44.2
51.4
Data
50
Y
40
X 2.4
X 7.9
X 9.7
X 17.5
X 19.3
X 22.8
10.5
22.3
25.5
41.1
44.2
51.4
30
20

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

answer: c

because if you look at the chart you can see a pattern and compare it to the question he simplify out your

but i think the formula is f(x)=6x

move it to the other side

step-by-step explanation: