Algebra 2 Solve for a Quadratic

What are the zeros of x²+9x+14

• 2, 7

• -2, -7

• 2, -7

• -2, 7

Tags

CCSS.HSA-REI.B.4B

What are the zeros of the quadratic function?
y = x² - 2x - 15

• x = -2
  x = -15

• x = -3
  x = 5

• x = 3
  x = -5

• x = 1
  x = -16

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

The graph of a Quadratic Equation is called a(n)....

• Circle

• Elipse

• Parabola

• Line

Tags

CCSS.HSF-IF.C.7A

Which property allows you to solve an equation that looks like (x - 5)(2x + 8) = 0?

• Associative Property of Multiplication

• Zero Product Property

• X-Intercept Property of Algebra 2

• Commutative Property of Addition

Tags

CCSS.HSA-REI.B.4B

What does it mean for the solutions to a quadratic equation to be 6 and 11?

• The y-intercept is 6 and the x-intercept is 11.

• The parabola is flipped upside-down.

• The parabola crosses the x-axis at 6 and 11.

• The parabola moved 6 units to the left and 11 units down from the origin.

Tags

CCSS.HSF-IF.C.7A

Determine the values of
a, b, and c for
the quadratic equation: 
4x² – 8x = 3

• a = 4, b = -8, c = 3

• a = 4, b =-8, c =-3

• a = 4, b = 8, c = 3

• a = 4, b = 8, c = -3

Solve the equation by factoring:
x²-6x+8=0

• 2, 4

• -2, -4

• -2, 4

• 2, -4

Tags

CCSS.HSA-REI.B.4B

Solve the equation by factoring: 
5x² - 35x + 60 = 0

• 3,  -4

• -3,  4

• 3,  4

• -3,  -4

Tags

CCSS.HSA-REI.B.4B

Solve by using the quadratic formula:
15x²+22x=-8

• -2/3, 4/5

• 2/3, -4/5

• 2/3, 4/5

• -2/3, -4/5

Tags

CCSS.HSA-REI.B.4B

Solve     3x² - 11x + 10

• 7 or 2

• 1 or 2

• 5 or 2

• -1.7 or 2