According to the scientific method, what should you do before you formulate a hypothesis? a. collect data. b. make observations and identify the problem. c. study the results. d. tell other scientists what you discovered.

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

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.

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.