Which equation is the quadratic regression equation for the data shown in the table? x 3 6 5 10 5 4 7 2 9 y 7 2 4 5 3 5 1 12 2 y=3x∧2 + 6x+5 y=0.392x - 5.583x y=0.392x∧2 - 5.583x + 21.167 y= -0.006x∧2 - 0.431x + 0.407

Answer-

Quadratic regression equation  

Solution-

Quadratic Regression  Equation,

Where,

Calculating the values from the table,

a= 0.392

b= -5.583

c= 21.167

∴ Quadratic regression equation,

1. is 4 and 2. is 3

step-by-step explanation:

so if you look at the first one you see that 1 is to 4 and 2 is to 8 and so on, so you can see for every 1 there is a times 4 so if it were 3 then it would be 3*4 and it is 12

for number 2 it is 3 because 1 is to 3 and 2 is to 6 so for every 1 there is 3 so if it were 3 then there would be 3*3 = 9

8y^50

step-by-step explanation: