Algebra 1 EOCA Review

Which of the following is a difference of perfect squares?

• x² - 18
• 4x² + 36 
• 9x² - 100
• x² + 4

Factor out the GCF:
12x + 6

• 6(2x + 1)
• 3(4x + 2)
• 6x(2x + 1)
• 2(6x + 3)

Factor:
2x² + 13x + 15

• (2x + 1)(x + 15)
• (x + 3)(x + 5)
• (2x - 3)(x - 5)
• (2x + 3)(x + 5)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Which interval shows the greatest number of pets?

• 15-19
• 0-4
• 5-9
• 10-14

What is the range in gas mileage for SUVs?

• 2

• 3

• 4

• 6

Which statement correctly describes the shapes of the dot plots for cars and SUVs?

• SUVs: symmetrical

  Cars: skewed left

• Both are skewed left

• Both are symmetrical

• SUVs: skewed right

  Cars: Skewed left

Which is NOT in the middle 50% of data values?

• 17
• 15
• 21
• 11

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

CCSS.6.SP.B.4

True of false, 75% of the data values are greater than 18?

• True
• False, 75% of the values are greater than 16
• False, 50 % of the values are greater than 18
• False, 25% of the values are greater than 18

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

CCSS.6.SP.A.1

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8
• x ≥ 18
• x ≤ 8 
• x ≤ 18 

Pick the correct inequality.

• A
• B
• C
• D

Tags

CCSS.6.EE.B.8