Q(-6,11) r(2,-1) s(-4,8) t(-1,10)

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?