Which statement about the quadratic parent function is true? a)its graph is symmetrical about the x-axis. b)its graph is symmetrical about the y-axis. c)its domain is the set of all non-negative numbers. d)its range is the set of all real numbers.

Does the construction demonstrate how to copy an angle correctly using technology a) yes the distance between points a and f was used to create circle h b) yes the distance between points f and g was used to create circle h c) no the distance between points a and f was used to create circle h d) no the distance between points f and g was used to create circle h