Which of the following equations describes the graph? y = -x2 - 2x + 1
y = x2 + 2x + 1
y = x2 – 2x + 1
y = x2 – X-1

There are several unique characteristics of qualitative research that make it distinct from quantitative research. describe the aspects of qualitative research and the elements of design that contribute to the rigor of the work. what actions of the researcher can compromise the integrity of the findings?

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

Whats the name of the vertical axis