Solve x4 + x2 – 2 = 0.

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

One positive number is 9 more than twice another. if their product is 95, find the numbers

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily