The graph of the quadratic function y = -x? - 2x + 3 is shown below. Which statements about the graph are true? Select all that apply.

Draw a scaled copy of the circle using a scale factor of 2

Answer pls man im trying to get out of summer school

Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables