Solve the system using the inverse of the coefficient matrix of the equivalent matrix equation.
x-y+z=0
2y-z=-1
2x+y=2

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. identify the domain for each of the given functions.