Recent content by lauren6568

its for college algebra...i'm doing my review for my exam and I have no clue how to do most of these problems

any know how to do these: the domain of the function F(x)=1 over 1-x is... find an equation of a line passing through (-4,-5) and perpendicular to the line 2x + y = -4 find a polynomial of degree THREE with zeros 0 and i the system of equations x+3y-z=5...