When x is decreased by 2, and then that number is divided by 2, the result is 2. what is the value of x?

What is the equation of the following graph in vertex form? parabolic function going down from the left through the point zero comma twelve and through the point two comma zero and turning at the point four comma negative four and going up through the point six comma zero and continuing towards infinity courtesy of texas instruments a: y = (x − 4)2 − 4 b: y = (x + 4)2 − 4 c: y = (x + 2)2 + 6 d: y = (x + 2)2 + 12

The only way to identify an intercept is as an ordered pair. true false

Does anyone know how to do geometryme with this problem