Alg. I Solving Quadratic Equations
Solve for x.
5x2 = 80
x = +
Solve for x.
x2 - 4 = 0
x= +
Solve for x.
2x2 = 32
x = +
Solve for x.
9x2 = 25
x = +
5x2 -  180 =0
Solve for x.
x= +
Solve for x.
x2-100 = 0
x= +
What is the vertex of the following quadratic?
f(x) = -2(x+3)2 -5
(
,
)
What is the vertex of the following quadratic?
f(x) = (x+6)2
(
,
)

Is the vertex a minimum or maximum?

f(x) = -2(x+3) -5

Is the vertex a minimum or maximum?

f(x) = (x+6)2
What is the vertex of the following quadratic?
f(x) = (x-9)2 +1
(
,
)
then x =
If x2-5x + 6 =0
(x-3)(x-2)=0

and

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