The graph f(x)=x2 was transformed to create the graph g(x)=−(x2)2. Which statement describes this transformation?

A) a reflection over the y-axis and a vertical stretch

B) a reflection over the x-axis and a horizontal stretch

C) a reflection over the x-axis and a vertical stretch

D) a reflection over the y-axis and a horizontal stretch

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

The customer price index(cpi), which measures the cost of a typical package of customer goods, was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely. use data points to find such a line and then estimate the requested quantities