You go out to dinner at the Olive Garden and the never ending pasta bowl gets you and your family a $62.75 total bill. What would be the amount of a 15% tip? Answers listed:
$9.41
$10.75
$0.15
$15.00

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 describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

Change negative exponents to positive. then solve. round to four decimal places