Can anybody help me with this problem in math ? asap .

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

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?