2. what is the solution to to equation -2(x + 4)= -20?

Step-by-step explanation:

Divide both sides by -2:

Divide -20 by -2 = 10

Subtract 4 from both sides:

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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