11. For what x-values is the function positive? Select all that apply.
A 5 B 0 C 3 < x <4
D 3.5 < x <4

If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3

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.

If angle 2=3x +1 and angle 3=2x +4what is angle 2