It is known that the graph of the function y = 4x + b passes through the point A (1; 6).

It is known that the graph of the function y = 4x + b passes through the point A (1; 6). Determine the value of b and the zeros of the function.

In order to find a certain value of “in” depending on the coordinate y, you just need to substitute it into the equation and find in, this in turn will help us find the zeros of the function, since the zeros of the function are the value in at y = 0.

This property also works in the opposite direction.

Now we find the value in: 4 * 1 + in = 6, in = 2.

Well, let’s find the zeros of the function: 4x + 2 = 0, 4x = -2, x = -0.5.