Find the domain of y equals 4 multiplied by the square root of the quantity 4 multiplied by x plus 2 end of quantity. a. x is greater than or equal to 1 divided by 2. b. x is greater than or equal to negative the quantity 1 divided by 2 end of quantity. c. x ≥ –2 d. x is greater than 1 divided by 2.

Can you simplify 4/7? 24 points will be awarded!

Astudent simplified a rational expression as shown.

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.