Algebra 1 Georgia Milestone Review Day 5

Which of the following represents the solutions to the following quadratic function:
3x² - 8x + 5 = 0

• 2.67, 1
• -1.67, 6
• 1, 1.67
• -6, -.5

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.A.1

Which of the following represents the solutions to the following quadratic function:
9k² = 225

• 4
• 4, -4
• 25, -25
• -5, 5

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.CED.A.1

Find the discriminant of the following equation:

3x² - x - 2 = 0

• 5
• 25
• -24
• -26

Tags

CCSS.HSA-REI.B.4B

The discriminant of a quadratic equation is -12.  How many solutions will it have?

• 2 Real Solutions
• 1 Real Solution
• No Real Solutions
• Cannot be determined

Tags

CCSS.HSA-REI.B.4B

The discriminant of a quadratic equation is 0.  How many solutions will it have?

• 2 Real Solutions
• 1 Real Solution
• No Real Solutions
• Cannot be determined

Tags

CCSS.HSA-REI.B.4B

The discriminant of a quadratic equation is 40.  How many solutions will it have?

• 2 Real Solutions
• 1 Real Solution
• No Real Solutions
• Cannot be determined

Tags

CCSS.HSA.REI.B.4

Create the explicit formula for the sequence:
2, 8, 14, ...
(Hint:  a_n = dn + a_{0 . . .} or . . . a_n = a₀ + dn)

• a_n=2+6n
• a_n=-6+6n
• a_n=6n-4
• a_n=4-6n

Tags

CCSS.HSF.BF.A.2

Identify the common difference.
3, 7, 11, 15, ...

• 6
• 5
• 4
• 2

Tags

CCSS.HSF.BF.A.2

What is the common ratio for the sequence:
28, 14, 7, 3.5...

• 2
• 1/2
• -14
• -7

Tags

CCSS.HSF.BF.A.2

Is the sequence geometric or arithmetic?
3, 6, 9, 12...

• Arithmetic
• Geometric
• Neither

Tags

CCSS.HSF.BF.A.2