Determine the number of possible positive and negative real zeros using Descartes’ Rule of Signs.

What will be an ideal response?


Positive reals: 4, 2, or 0; Negative reals: exactly one

Mathematics

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Determine if the function is even, odd, or neither.f(x) = 3x2 - 2

A. Even B. Odd C. Neither

Mathematics

Determine the two equations necessary to graph the ellipse with a graphing calculator. +  = 1

A. y =  and y = - 
B. y =  and y = -  
C. y =  and y = - 
D. y =  and y = -  

Mathematics

Solve the problem.A tank contains 1 gallons of water. Its capacity is  How much more water is needed to fill it?

A.  gal
B.  gal
C. 4 gal
D. 6 gal

Mathematics

Give all solutions of the nonlinear system of equations, including those with nonreal complex components.x2 + y2 = 1x + y = -1

A. {(0, 1), (1, 0)} B. {(0, 1), (-1, 0)} C. {(0, -1), (-1, 0)} D. {(0, -1), (1, 0)}

Mathematics