32. In the open-economy macroeconomic model, a decrease in the domestic interest rate shifts a. demand in the market for foreign-currency exchange to the right.
b. demand in the market for foreign-currency exchange to the left.
c. supply in the market for foreign-currency exchange to the right.
d. supply in the market for foreign-currency exchange to the left.

Information on the cost of things, quantitative data has to do with numbers, qualitative data uses details such as taste, appearance, what it looks like etc. 

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Answer moral guide 

You need to figure out at which x-value does the graph has a tangent line slope of -1.remember, the derivative is the slope of the tangent line. so find the derivative function and set it to equal -1 to find the x-value that will have a tangent line slope of 0.differentiate with the chain rule.    set the derivative to equal -1 and solve for x.      take log base 10 of both sides. also recall that  .    so the x-coord of the point of tangency is .the y-coordinate of this point of tangency can be calculated using the original function:     using point-slope form, the equation of the tangent line is      the x-intercept of this tangent line is when the graph is at y=0.    this rounds off to  .choice c.