Riddle
What runs around the whole yard without moving?

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

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.