Pre-Quiz Lessons A1.7.4 - A1.7.8

How many solutions?

• One solution

• 2 Solutions

• No Solution

• Empty Set. Does not equal zero.

Solve for the values of x:
(x + 2)(x - 3) = 0

• { 2, 3 }
• { -2, -3 }
• { 2, 3 }
• { -2, 3 }

Solve for the values of x:
(2x - 1)(x + 4) = 0

• { 1/2, -4 }
•  { 1/2, 4 }
• { 2, -4 }
• { -2, 4 }

Solve and find your x-intercepts:
0=x(x - 6)

• x=0 and x=-6
• x=1 and x=-6
• x=0 and x=6
• x=6

Solve and find your zeros:
z(z - 15)=0

• z=0 and z=15
• z=0 and z=-15
• z=-15
• z=15

What is the name of this property?

• Zero Exponent Property
• Zero Product Property
• Commutative Property
• Zero Sum Property

Find the zeros/solutions of this quadratic function from its graph. Select all that apply.

• -2

• -4

• 0

• 4

• 2

Find the zeros/solutions of this quadratic function from its graph. Select all that apply.

• -3

• -9

• 0

• 3

• 4

Find the zeros/solutions of this quadratic function from its graph. Select all that apply.

• 1 solution

• No Solution

• 5

• 0

• 2 Solutions

Find the zeros/solutions of this quadratic function from its graph. Select all that apply.

• 8

• -8

• 0

• 2

• No Solutions.