A. Determine the equation of the circles given the center and length of radius1. Center at (-2,-2) and r = 16 units2. Center at (0,4) and r = 25 unitsB. Determine the equation of the circles given the center and length of radius&nbsp;1. (x - 3)² + (y + 1)² = 16

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A. Determine the equation of the circles given the center and length of radius1. Center at (-2,-2) and r = 16 units2. Center at (0,4) and r = 25 unitsB. Determine the equation of the circles given the center and length of radius&amp;nbsp;1. (x - 3)² + (y + 1)² = 16

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To determine whether the equation 12−4x=0 is quadratic or not, we need to analyze its form and characteristics.A quadratic equation is an equation of the form ax2+bx+c=0, where a, b, and c are constants, and x is the variable. In a quadratic equation, the highest power of the variable is 2.Let&#039;s examine the given equation, 12−4x=0, to see if it fits the quadratic form.The equation can be rearranged as −4x+12=0. We observe that the highest power of the variable x is 1, not 2. Therefore, the equation −4x+12=0 is not a quadratic equation.Instead, it is a linear equation, as it represents a straight line when graphed. Linear equations have a constant slope and do not involve a squared term.The equation 12−4x=0 is not quadratic because it lacks the squared term (x2) necessary for a quadratic equation. It is a linear equation since it represents a straight line when graphed.

A. Determine the equation of the circles given

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