3. Here is the graph that represents a function. Which equation represents the
function

A. f(x)=|x|-1

B. g(x)=|x-1|

C. h(x)=|x+1|

D. j(x)=|x|+1

Can someone tell me the correct answer to this plz

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Icould really use some with this question.

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.