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A) Assume a linear relationship between the variables Y and X , and that Y is...

A) Assume a linear relationship between the variables Y and X , and that Y is the variable measured on the vertical axis while X is the variable measured on the horizontal axis. A straight line describing this relationship has a y-axis intercept of 45 and a slope of 2. What is the equation for this line?

B) Is the relationship between Y and X positive or negative? How can you tell just by looking at this equation?

C) Based on your answers above , choose the right work from within the parentheses to fill in the blank

THE ABOVE RELATIONSHIP BETWEEN Y AND X IMPLIES THAT AS Y INCREASES X __________ ( INCREASES/DECREASES) , AND AS X DECREASES Y __________ (INCREASES/DECREASES)

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