Key Attributes of Linear Equations

Match each graph to the correct list of attributes:

• y-int. (0, -6)

  x-int. (2, 0)

  m = 3

• 
• y-int. (0, 2)

  x-int. (-6, 0)

  m = 1/3

• 
• y-int. (0, 5)

  x-int. (1, 0)

  m = -5

• 
• y-int. (0, 1)

  x-int. (5, 0)

  m = -1/5

• 

Which graph has a y-intercept of (0, -5) and a slope of 2?

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• 
• 
• 

Select all statements about the graph that are TRUE.

• The zero of the function is at (-5, 0).

• The zero of the function is at (0, 10).

• The slope is 2.

• The slope is 1/2.

• The equation is

  y = 2x + 10

What is the zero of the function based on the table?

• f(-1) = -15

• f(0) = -10

• f(1) = -5

• f(2) = 0

What is the zero of the function based on the table?

• f(-3) = 0

• f(0) = 2

• f(3) = 4

• f(6) = 6

What is the zero of the function based on the graph?

• f(0) = 0

• f(6) = 0

• f(8) = 0

• This graph doesn't have a zero.

What is the zero of the function based on the graph?

• f(0) = 0

• f(-2) = 0

• f(-4) = 0

• This graph doesn't have a zero.

What is the slope of the graph?

• m = -2

• m = -4

• m = -1/2

• None of these

What is the zero of the function based on the graph?

• f(0) = 0

• f(-5) = 0

• f(5) = 0

• This graph doesn't have a zero.

What is the zero of the function based on the graph?

• f(0) = 0

• f(-9) = 0

• f(6) = 0

• This graph doesn't have a zero.