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

Find the domain and range of:
f(x) = log₂(x)

• D: all real numbers
  R: y > 0
• Domain: all real numbers
  Range: all real numbers
• Domain: x > 0
  Range: all real numbers
• Domain: all real numbers
  Range: y < 0

Tags

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

What is f when x equals 8?

• 0
• 5
• 11
• 16

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

Is this a function? Explain.

• Yes; it passes the horizontal line test.
• No; it is not a straight line.
• Yes; it passes the vertical line test.
• No; there is a line connecting the dots.

Tags

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

Is this graph a function or not a function? 

• Function 
• Not a Function 

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

Evaluate f(t)=-2t²+ 1 for f(-3)

• 19
  
• 37
• -17
• -11

Tags

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

For the function f(x) = -3x + 3 find f(0).

• 0
• -3
• 3
• -1

Tags

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

Find f(2)

• f(2) = 0

• f(2) = 1

• f(2) = 3

• f(2) = 4

Tags

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

Find the domain for the function. f(x)= 2x -1 / 3x + 6

• x cannot equal to 2

• x cannot equal to -2

• x cannot equal to 3

• All real numbers

Tags

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

Find the domain of the function. f(x) = x /2x+4

• x cannot equal to 2

• x cannot equal to 4

• x cannot equal to -2

• All real numbers

Tags

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

Find the domain of the function. f(x) = x³ / x+8

• x cannot equal to 2

• x cannot equal to -2

• x cannot equal to -8

• All real numbers

Tags

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