From x = 0 to x = 2, which of the following best describes the growth of the two functions below?

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

What is the absolute value of the complex number -4-sqrt2i

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.