What is the LCD of 6x/x+9 and 3x/2x+18

c

step-by-step explanation:

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2

step-by-step explanation:

graph using a few selected

x         y

-1       15

0         6

1         2.4

2       0.96