Interpreting linear relationships quick check answers
1. What does the slope of a linear relationship represent?
Answer: The slope of a linear relationship represents the rate of change or the steepness of the line.
2. How can you tell if a linear relationship is positive or negative?
Answer: A linear relationship is positive if the slope is positive, meaning that as one variable increases, the other variable also increases. A linear relationship is negative if the slope is negative, meaning that as one variable increases, the other variable decreases.
3. What does the y-intercept of a linear relationship represent?
Answer: The y-intercept of a linear relationship represents the value of the dependent variable (y) when the independent variable (x) is equal to zero.