Let f(x) = 4x+1 and g(x) = 2x² + 5x
Show that (f•g)(x) #(g•f)(x)

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.

Solve 2x+y=3 x+y=5 in substitution method

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels