1. Consider the following equation a + y' + 24x + 10y + 160 = 0 Find the center and radius of the circle. 2. Consider the following equation 364 + 28y +y' + x3 = -26: Find the center and radius of the circle.3. Consider the following equation -6x = -x2 + 32y - 264 - 12 Find the center and radius of the circle. 4. Consider the following equation 137 + 6y = -y2 - x2 - 24x (a) Find the center and radius of the circle. (b) Find the intercepts, if any. (Write your answers as ordered pairs to earn full credit. Also, give exact answers and simplify any radicals)