Two Variable Linear Equations (Math Masters)

What is a linear equation?

• An equation with variables raised to the second power

• An equation that forms a line when graphed

• An equation that has no variables

• An equation that forms a curve when graphed

Tags

CCSS.8.F.A.3

Which of the following is an example of a linear equation?

• y = x^2 + 3

• y = 2x - 3

• y = 1/x + 5

• y = x * y = 12

Tags

CCSS.8.F.A.3

What is the graph of the equation y = 2x - 3?

• A parabola

• A line

• A circle

• A hyperbola

Which statement is true about linear equations?

• They have a constant slope

• They are always horizontal lines

• They can have variables raised to any power

• They always pass through the origin

What does the term 'linear' in linear equations refer to?

• The equation having no constants

• The shape of the graph being a line

• The presence of a variable

• The equation having multiple variables

What is the value of y when x = -2 in the equation -3x - y = 6?

• -6
• 3
• -1
• 0

Which ordered pair (x, y) is a solution to the equation 2x + 3y = 12?

• (3, 2)
• (1, 4)
• (2, 3)
• (0, 4)

If the equation is x - 4y = 8, what is the value of y when x = 12?

• -1
• 1
• 0
• 2

Tags

CCSS.HSF.IF.A.2

For which value of x is the ordered pair (x, 5) a solution to the equation -4x + 5 = 9?

• -1
• 3
• 2
• 0

In the equation 5x + 2y = 20, what is the value of x when y = 0?

• 4
• 2
• 5
• 3