Question

a line is represented by the equation y+1=x.what is the y-intercept of the line represented by the equation

Answer 1

To find the y-intercept of the function, we solve for y, that is:

`y+1=x\Rightarrow y=x-1`

Since the function has the form:

`y=mx+b`

Where m is the slope and b is the y-intercept, we can determine that the y-intercept equals -1.