Dada la función y = 1/2sen(πx), determinar: a) Período
b) Amplitud
c) Dominio
d) Recorrido

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10

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.