Amultiple regression analysis yields the following partial results. source sum of squares df regression 750 4 error 500 35 a. what is the total sample size? b. how many independent variables are being considered? c. compute the coefficient of determination. d. compute the standard error of estimate. e. test the hypothesis that at least one of the regression coefficients is not equal to zero. let α = .05.

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

is only a line? i think so

nswer: a   y-axis

step-by-step explanation:

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right