One half of a number is 24 determine the number

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.