Y ए A
-8
What is the pre-image of vertex A' if the image shown
on the graph was created by a reflection across the line
y=x?
C
B
O (10,-2)
0 (-10, 2)
O (-2,-10)
O (2. 10)
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Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Which of the following is a function? a.) {(-2, -4/5), (-1,-,,-1)} b.) {(-2,,1/,3/,1)} c.) {(-22)} d.) {(-21)}

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?