Use the table of Consumer Price Index values and subway fares to determine a line of regression that predicts the fare when the
CPI is given.
CPI
30.2
48.3
112.3
162.2
191.9
197.8
Subway Fare
0.15
0.35
1.00
1.35
1.50
2.00
5.
y = -0.0331+0.00254x
y=0.00254 -0.0331x
= -0.124 +0.00955x
V = 0.00955-0.124x

$79500

step-by-step explanation:

but which class are u may know that first

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2