10. Which of the following equations does not represent a linear function?
A. X + 3y = 5
B. y = 4x - 1
C. -5y - x = 4x
D. 21 = 3(y + x)

Is by a(-4, 2), b(-2, 4), c(1, 3), d(2, 2).of ofto . of d′ if90° to a′b′c′d′ (-2, 2) of c″ if90° to a″b″c″d″ (4, -2) of a′′′ if° to a′′′b′′′c′′′d′′′ (3, -1) of b″ if° to a″b″c″d″ (4, 2)