# Algebra

posted by Marissa

This will be a multiple post thing so please bear with me. If my answers are wrong then please explain I'll post my work as needed thanks.

1)Identify the y-intercept and the axis of symemetry for the graph of f(x)=-3x^2+6x+12.

2)Determine whether f(x)=-5x^2-10x+6 has a maximum or minimum value and find that value.

3)Solve x^2=4x by graphing and indicate the roots.

4)Solve x^2+2x=-2 by graphing and indicate the roots.

5)Solve by factoring:x^2-3x=28

1)Identify the y-intercept and the axis of symemetry for the graph of f(x)=-3x^2+6x+12.

2)Determine whether f(x)=-5x^2-10x+6 has a maximum or minimum value and find that value.

3)Solve x^2=4x by graphing and indicate the roots.

4)Solve x^2+2x=-2 by graphing and indicate the roots.

5)Solve by factoring:x^2-3x=28

1. BOO

4+3x<28

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