Can someone help me please

eww xbox also eww dayz

step-by-step explanation:

just for that im not answering

c

step-by-step explanation:

- (2, -7)

- lines r and s and lines t and u must be parallel

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