Estimate then find the product 579x6

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

The box plots show the average speeds, in miles per hour, for the race cars in two different races. which correctly describes the consistency of the speeds of the cars in the two races?