Describe the end behavior of each function; f(x)= -x^3 + 3x^2 - 1

For each expression use a property to write an equivalent expression.

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.