Factoring and Solving Quadratics by Factoring

What is the standard form for a Quadratic?

• ax²+ bx = - c
• x = -b ± √(b²-4ac) / 2a
• ax² + bx + c
• y = mx + b

What is name of the graph of a Quadratic Equation?

• Line

• Parenthesis

• U

• Parabola

Tags

CCSS.HSF-IF.C.7A

What is another word for zeros?

• y-intercepts
• roots
• vertex
• axis of symmetry

Tags

CCSS.HSF-IF.C.7C

What is the degree of every Quadratic Equation?

• 1
• 2
• 3
• 4

What is the greatest number of solutions that a Quadratic Equation can have?

• 0
• 1
• 2
• 3

Tags

CCSS.HSA-REI.B.4B

What are the solutions?

• (-0.5, 0) & (3.5, 0)

• (0, 0) & (6, 0)

• (-1.5, 0) & (4.5, 0)

• (-1, 0) & (4, 0)

What are the solutions?

• (-2, 0) & (1, 0)

• (1, 0) & (2, 0)

• (-1, 0) & (2, 0)

• (0, 0) & (-4, 0)

Factor: x² + 2x – 3

• (x - 2)(x + 1)
• (x + 1)(x - 3)
• (x + 2)(x - 1)
• (x - 1)(x + 3)

Factor
x² + 9x - 36

• (x + 12)(x - 3)
• (x + 9)(x - 4)
• (x - 12)(x + 3)
• (x - 9)(x - 4)

Factor: 49x² - 100

• (49x + 100)(x - 1)
• (7x - 10)(7x + 10)
• (49x - 10)(x + 10)
• (7x -10)(7x - 10)

Tags

CCSS.HSA.APR.C.4