Match each term with the appropriate definition. differentiate
state of matter consisting of freely moving
ions and electrons
plasma
to distinguish between two or more objects
primary
atom or molecule with a net electric charge
ion
most important; fundamental
here’s the answer

x² + 11x + 18 < 0  

[-11 ± sqrt(121 - 72)]/2 = (-11 ± 7)/2  

solution: (-9, -2)

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

a 90 degree rotation across the the origin followed by a reflection across the x-axis.

step-by-step explanation: