Algebra 1 Quadratics Review

Factor:
x² - 10x + 24

• (x - 6)(x - 4)

• (x + 6)(x + 4)

• (x - 12)(x + 2)

• (x - 8)(x - 3)

Factor x² - 36

• (x + 6)(x - 6)

• (x + 18)(x - 18)

• (x -6)(x -6)

• (x - 18)(x - 18)

Solve using Zero-Product Property.
(2x - 2)(5x + 5) = 0

• x = -1

• x = -1 or x = 1

• x = 1

Solve
a² + 2a - 24 = 0

• a = -6, 4

• a = 6, -4

• a = 12, -2

• a = 8, -3

Use the quadratic function below to answer the following question: How many x - intercepts does this function have?

• 1

• 2

• 0

• 3

Mathematical Equivalence

ON

• 3

• -9

• 0

• -3

• 9

Mathematical Equivalence

ON

Mathematical Equivalence

ON

You need to know the vertex to state the​ (a)   which comes from the x value of your vertex.

You also need to know the Vertex to state the ​ (b)   which comes from the ​ y value of your vertex. ​

• Axis of Symmetry

• Range

• a

• y-intercept

• Domain