Algebra 1 STAAR Review

7(x + 3) = 9x - 37

• x = -4
• x = -6
• x = 29
• x = 10

Tags

CCSS.8.EE.C.7B

4(x+5) = 4x + 20

• x = -24
• x = -16
• NO SOLUTIONS
• ALL SOLUTIONS

Tags

CCSS.8.EE.C.7A

What is the range of the following graph?

• all real numbers
• all integers
• any real number greater than zero
• it can not be determined

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of the graph?

• -7 ≤ x < 5
• -3 ≤ x < 1
• -3 ≤ y < 1
• -7 ≤ y < 5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Shawn had a summer job that paid $10.00 per hour.  He will work between 20 and 30 hours.  His weekly salary can be modeled by S = 10h where S is the weekly salary and h is the number of hours he worked in a week.  What would be the domain in this problem?

• 20 ≤ x ≤ 30
• 10 ≤ x ≤ 20
• 20 ≤ y ≤ 30
• All real numbers because it is linear.

What is the range of the given relation?

• {1, 4, 5, 8}
• {-9, -5, 1, 7}
• {-9, -5, 1, 7, 4, 5, 8}
• {4, 5, 8}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the domain of the function?

• x≥3

• x≤3

• All real numbers

• -1≤x≤5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range?

• y≥-3
• y≥-1
• All real numbers
• y≤-1

Tags

CCSS.HSF-IF.C.7A

Evaluate f(-2) if f(x) = x²+ 3

• -1
• 1
• 7
• -7

Tags

CCSS.HSF.IF.A.2

What is the domain of this graph?

• All real numbers
• -∞ ≤ y ≤ ∞
• y ≥ -9
• -5 ≤ x ≤ 1

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5