Asegment whose in points are at the center of a circle and a point on the circle is called a

3. solve the given inequality and graph the solution on a number line.

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.

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²