Which values of a and b make this system of equations have no solution?y=–2x+4y=ax+b

Solve for the values of y given the values of x a) y = 1/3x -2. when x = -12 and x = 0 b) y = -x -4. when x = -4 and x = 4

Context: [Linear Algebra] 6. For which conditions on b = (b1, b2, b3, b4) do there exist solution(s) for the linear system Ax = b? (a) A = [ 2 4 1 8 / 4 8 2 10 / 1 2 0 3 / 8 10 4 14] (b) A = [2 2 2 2 2 2 / 4 4 2 4 6 6 / 1 2 2 0 1 1 / 8 8 8 8 8 8]. Note that (a) is a 4x4 matrix and (b) is a 4x6 matrix. Please answer in concise format that's easy to read.

A system of equations has infinitely many solutions. If 2y−4x=6 is one of the equations, which could be the other equation?Responsesy=4x+6y is equal to 4 x plus 6−y=−4x+6negative y is equal to negative 4 x plus 6y=2x+6y is equal to 2 x plus 6−y=−2x−3

A teacher wrote the equation 3y+12=6x on the board. For what value of b would the additional equation 2y=4x+b form a system of linear equations with infinitely many solutions?Responsesb=−8b is equal to negative 8b=6b is equal to 6b=2b is equal to 2b=−4

-2x + 8y = 4x = 4y + 1These are the last two lines in Isaac's work:-8y - 2 + 8y = -4-2 = 4Assuming Isaac solved the system correctly, which statement best represents the solution to this system?*1 pointy equals -2y equals 4There are infinitely many solutions to this system.There is no solution to this system.