Round the following numbers to the nearest 10
a) 83
b) 127
c) 245

What is the inverse of the function f(x) = 2x + 1?

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.

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0