Podcast
Questions and Answers
What are the solutions of a linear equation?
What are the solutions of a linear equation?
- Values that make the equation false when substituted for the unknowns
- Values that do not affect the equation
- Values that make the equation true when substituted for the unknowns (correct)
- Values that are not allowed in the equation
How many solutions does a linear equation with just one variable have?
How many solutions does a linear equation with just one variable have?
- Exactly two solutions
- Exactly one solution (correct)
- Infinite solutions
- No solution
What is the slope-intercept form of the given line?
What is the slope-intercept form of the given line?
- ${ ext{y}}={ ext{-3x}}{ ext{+}}2$
- ${ ext{y}}={ ext{-3x}}+2$ (correct)
- ${ ext{y}}={ ext{-3x}}{ ext{-}}2$
- ${ ext{y}}={ ext{-3x}}-2$
What is the slope of the given line?
What is the slope of the given line?
What are the coordinates of the y-intercept of the line?
What are the coordinates of the y-intercept of the line?
What does the slope of -3 mean in terms of graphing the line?
What does the slope of -3 mean in terms of graphing the line?
What is the correct slope-intercept form of the line?
What is the correct slope-intercept form of the line?