5. (05.08) 1
1
1
Classify the solutions of
X +4
+
as extraneous or non-extraneous. (2 point
2
X +4
O x = -4 ;extraneous
O x = -4; non-extraneous
O x = -8; extraneous
O x = -8; non-extraneous

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3

answer: a and b

step-by-step explanation:

answer: i think it's a

step-by-step explanation:

answer: 2530

hope this