Z-2/3=1/8 what the answer

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.

Describe the domain and range of y=2(3)^x-2+5

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3