Use the following to answer questions (2) through (5): Suppose the number of cases of COVID-19 (labeled CV) in a particular geographic region depends on the number of face masks purchased in the region (labeled FM), gallins of hand sanitizer purcahsed in the region (labeled HS), and the population of the region (labeled POP). The relationship is captured by the following equation:

Use the following to answer questions (2) through ( 5 ): Suppose the number of cases of COVID-19 (labeled CV ) in a particular geographic region depends on the number of face masks purchased in the region (labeled FM), gallons of hand sanitizer purchased in the region (labeled HS), and the population of the region (labeled POP). The relationship is captured by the following equation: CV=5,0002FM3HS+4POP [2] Currently, HS =2,000 and POP=1,000. Placing CV on the vertical axis and FM on the horizontal axis, the vertical-axis intercept of the line relating CV and FM equals: A. 5,000 B. 3,000 C. 2,000 D. -2 [3] Currently, HS =2,000 and POP 1,000. Placing CV on the vertical axis and FM on the horizontal axis, the slope of the line relating CV and FM equals: A. 5,000 B. -2 C. -3 D. None of the above [4] A decrease in HS will cause the line relating CV and FM to: A. shift upwards. B. shift downwards. C. not shift D. rotate (i.e., its slope will change) [5] A decrease in FM will cause the line relating CV and FM to: A. shift upwards B. shift downwards C. not shift D. rotate (i.e., its slope will change)