Discover Questions

Find a basis of the subspace of R4 that consists of all vectors perpendicular to both [1,0,0,7] and [0,1,-9,5]. Please show work!? Domain: -1, 5, 5, 6
Range: 2, 3, 3, 7
Is this a function? Calculus help? limit as x approaches negative infinity of (sqrt(9x^2+x)) -3x? For what integer value of x is 2x-9<5 and x-1>4? Can anybody tell me what's the Chaos Theory math equation?