Which equation represents a circle with a center at (-4,9) and a diameter of 10 units? O (X-9)2 + (y + 4)2 = 25
O (x + 4)2 + (y - 9)2 = 25
O (X - 9)2 + (y + 4)2 = 100
O (x + 4)2 + (- 9)2 = 100

Find parametric equations for the line tangent to the curve of intersection of the surfaces at the given point. surfaces: xsquared2plus+2yplus+2zequals=1212 yequals=33 point: left parenthesis 1 comma 3 comma five halves right parenthesis

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Consider the system: y = 3x + 5 y = ax + b what values for a and b make the system inconsistent? what values for a and b make the system consistent and dependent? explain