CCSS.Math.Content.HSF.IF.B.5

What is the proper domain?

• x≥0
• y≥0
• All real numbers
• {0, 1, 2, 3, 4,...}

Tags

CCSS.Math.Content.HSF.IF.A.1

CCSS.Math.Content.HSF.IF.B.5

What is the domain of the graph?

• y≥1
• x ≥ 1
• All real numbers
• none of these

Tags

CCSS.Math.Content.HSF.IF.B.5

What is the domain?
Remember domain is the "x" values. 
And an open circle means it DOES NOT equal that number - use < and >
Only use ≤ and ≥ with a closed circle.

• -4 < x ≤ 5
• -4 ≤ x < 5
• -3 < y < 3
• -3 ≤ y ≤ 3

Tags

CCSS.Math.Content.HSA.REI.D.10

CCSS.Math.Content.HSF.IF.B.5

What is the domain and range?

• D : All real number x ≠ -3
  R: All real number y≠ 1
• D : All real number x ≠ 1
  R: All real number y≠ -3
• D : All real number x ≠ 3
  R: All real number y≠ 1
• D : All real number x ≠ -1
  R: All real number y≠ 3

Tags

CCSS.Math.Content.HSF.IF.A.1

CCSS.Math.Content.HSF.IF.B.5

What is the domain of the function graphed?

• x < 5
• x ≥ 1
• x > 0
• All real numbers

Tags

CCSS.Math.Content.HSF.IF.A.1

CCSS.Math.Content.HSF.IF.B.5

What is the DOMAIN?

• (-∞, ∞)
• (-2, ∞)
• [-2, ∞)
• (-∞, 0) U (0, ∞)

Tags

CCSS.Math.Content.HSF.IF.A.1

CCSS.Math.Content.HSF.IF.B.5

Find the domain and range of the function
Hint:  Use a scratch graph to help you visualize things. 

• Domain: (-∞, ∞)  Range: [-∞, 4]
• Domain: [1, ∞)  Range: (-∞, 4]
• Domain: [-1. ∞) Range: [4, ∞) 
• Domain: [4, ∞) Range: [-1,∞) 

Tags

CCSS.Math.Content.HSF.IF.B.5

Find the domain of the rational function f(x) = x / (x²-25)

• (- infinity, -5) U (5, infinity)
• (-infinity, -5) U (-5, 5) U (5, infinity)
• (- infinity, 5) U (5, infinity)
• (- infinity, 25) U (25, infinity)

Tags

CCSS.Math.Content.HSF.IF.B.5

Which graph shows a function with a domain of all real numbers greater than 7?

• 
• 
• 
• 

Tags

CCSS.Math.Content.HSF.IF.B.5

The graph of part of linear function is g shown on the grid. Which inequality best represents the domain of the part shown?

• -9 < x ≤ 2

• -9 ≤ x < 2

• -6 < g(x) ≤ 3

• -6 ≤ g(x) < 3

Tags

CCSS.Math.Content.HSF.IF.B.5