Question 1
Tools of Economic AnalysisWhen two variables are positively related, the graph of the relationship
- A.is a downward-sloping curve
- B.has a negative intercept
- C.is a straight line
- D.is an upward-sloping curve
Show the answer and explanation
Answer: D (is an upward-sloping curve)
Explanation
A positive relationship means both variables rise together, so the graph slopes upwards.