Add parentheses in correct spot to make equation true. PLS HELP 100 POINTS FOR QUESTIONS 1 AND 4

180

step-by-step explanation:

thats not a system of equations, that is a solution

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