Linear Practice

What is the domain and rnge of the graph?

• D: all real numbers

  R: all real numbers

• D: all real numbers

  R: -3<y<5

• D: -3<x<5

  R: -5<y<3

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• The number of hours the taxi was driven when it ran out of fuel

• The amount of fuel used per hour the taxi was driven

• The initial number of gallons of fuel in the taxi

• The number of hours required to use one gallon of fuel.

• 7

• -3.5

• -6

• 1

• The equation of the line is x = 2.5, and the line is parallel to the x-axis

• The equation of the line is x = 2.5, and the line is perpendicular to the x-axis

• The equation of the line is y = 2.5, and the line is parallel to the x-axis

• The equation of the line is y= 2.5, and the line is perpendicular to the x-axis

What is the solution?

• (1, -1)
• (-1, 1)
• (0, -2)
• (0, 1)

Give the solution to the system.

• (3,1)
• (1,3)
• (-1,3)
• (1, -3)

Find the solution to the system.
y = x-6
y = -3x + 2

• (0, -6)
• (6, 0)
• (-4, 2)
• (2, -4)

What is the solution to the system of equations?

• No Solution

• (2, 0)

• Infinitely Many Solutions

• (0, 2)

What is the solution?

• (6, 3)
• (3, 6)
• (-6, 3)
• No solution