Podcast
Questions and Answers
What are the coordinates of the point where the two upward sloping lines, y = 5x + 16 and y = 2x + 34, intersect?
What are the coordinates of the point where the two upward sloping lines, y = 5x + 16 and y = 2x + 34, intersect?
- (0, 34)
- (6, 46) (correct)
- (3, 40)
- (8, 50)
In which situation would you use a dashed line when graphing an inequality?
In which situation would you use a dashed line when graphing an inequality?
- When the inequality symbol is =
- When the inequality symbol is ≤
- When the inequality symbol is ≥
- When the inequality symbol is < (correct)
Suppose you graphed y ≤ -2. Would you shade above or below the related linear relation?
Suppose you graphed y ≤ -2. Would you shade above or below the related linear relation?
- Shade below (correct)
- Shade both above and below
- Shade above
- Do not shade
What are the slope and y-intercept of the line y = 5x + 16?
What are the slope and y-intercept of the line y = 5x + 16?
When writing a linear inequality in the form y = mx + b, what does 'm' represent?
When writing a linear inequality in the form y = mx + b, what does 'm' represent?
If a linear inequality is given as y > 2x + 2, which region of the graph should be shaded?
If a linear inequality is given as y > 2x + 2, which region of the graph should be shaded?
What is true about a linear equation whose graph forms a vertical line?
What is true about a linear equation whose graph forms a vertical line?
In the equation y = -3x + 4, what is the y-intercept?
In the equation y = -3x + 4, what is the y-intercept?
Which symbol is used to represent 'less than or equal to' in a linear inequality?
Which symbol is used to represent 'less than or equal to' in a linear inequality?
For the equation y ≥ -x - 3, which region of the graph should be shaded?
For the equation y ≥ -x - 3, which region of the graph should be shaded?
