Linear Equation in Two Variables

What do you call  if  and  are real numbers and if 𝐴 and 𝐵 are both not equal to 0?

• linear equation in one variable

• linear equation in two variables

• system of linear equations

• system of linear inequalities

Which of the following is the standard form of a linear equation in two variables?

Given two points  and  where, which of the following shall be used to determine the equation of the line?

What is 𝐶 in the equation 𝐴𝑥 + 𝐵𝑦 = 𝐶?

• coefficient

• slope

• constant

• variable

What do you call the steepness of a line that is also commonly known as rise over run?

• linear equation

• linear function

• linear inequality

• slope

What do you call the graph of a linear equation?

• ellipse

• hyperbola

• line

• parabola

Which of the following is a linear equation in two variables?

Which of the following linear equations in two variables is written in standard form?

What is the slope of a line that passes through the points (8,3) and (−3,3)?

• -8

• 0

• 1

• undefined

In the equation 𝐴𝑥 + 𝐵𝑦 = 5, what happens when 𝐴 and 𝐵 are both zero?

• The equation remains true.

• The equation is not defined.

• The graph of the equation is vertical.

• The graph of the equation is horizontal.