Which one will form a unique triangle:
2.5 cm, 4 cm, and 6.5 cm
4 cm, 6.5 cm, and 9 cm

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.

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

What are the domain and range of the function f(x)=2^x+1