The radius of a circle is increasing at a constant rate of 0.2 meters per second. What is the rate of increase in the area of a circle at the instant when the circumference of the circle is 20π meters?

Match the term on the left with its image or description on the right. match term definition diameter a) circle a and a line segment connecting points b and c which are on the circle. circumference b) circle a and a line segment connecting points b and c which are on the circle. radius c) a piece of the circumference of a circle secant d) two circles that share the same center. concentric circles e) the distance around a circle arc f) a segment between two points on a circle that passes through its center

What term makes it inconsistent y=2x - 4 ?

Select the quadratic that has root x = 8 and x = -5