Question: how to find the zeros of a linear function?
Answer: To find the zero of a linear function, simply find the point where the line crosses the x -axis. Zeros of linear functions: The blue line, y=12x+2 y = 1 2 x + 2 , has a zero at (−4,0) ; the red line, y=−x+5 y = − x + 5 , has a zero at (5,0) . Since each line has a value for the slope, each line has exactly one zero.