Which point is plotted using the directions shown?

(−4,2)

(−4,−2)

(2,−4)

(−2,−4)

The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?