Linear Equations with Independent and Dependent Variables

The graphs of an consistent and independent equations with slopes that are negative reciprocal of each other are

• intersecting lines

• overlapping lines

• parallel lines

• perpendicular lines

What kind of system of linear equations in two variables has infinitely many solution?

• Consistent and independent equations

• Consistent and dependent equations

• Inconsistent equations

• All of the above

The y-intercepts of the consistent and independent equations are

• Equal

• Equal or not equal

• Not equal

• Does not exist

State what the following variables represent in a linear equation:

• m = slope, b = y-intercept, x = dependent, y = independent

• m = independent, b = dependent, x = slope, y = y-intercept

• m = y-intercept, b = slope, x = dependent, y = independent

• m = slope, b = y-intercept, x = independent, y = dependent

Which of the following are solutions to the linear equation y = -3x + 4

• 1 & 3

• 1 & 2

• 2 & 3

• none of them

• all of them

The part of the linear equation that measures rise over run and creates proportional triangles when calculating it is the __________________.

• x-intercept

• y-intercept

• slope

• constant

The y-intercept has _____ as the x-coordinate. Ex: (?, b)

• 0

• 1

• -1

• m

Choose the correct graph for the linear equation

y = 4x - 3

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Choose the correct graph for the equation
y = -2x 

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Write the equation of the linear graph.

• y = 2x - 6

• y = 6x - 2

• y = 1/2x - 6

• y = -2x + 6