Write the corresponding augmented matrix for the system.

A.
B.
C.
D.  


Answer: C

Mathematics

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How many local maxima and minima does the polynomial have? ? ?

A. 2 maxima and 1 minimum B. 1 maximum and 0 minima C. 1 maximum and 2 minima D. 0 maxima and 1 minimum E. 1 maximum and 1 minimum

Mathematics

Solve the problem.A comet has an orbit that is in the shape of an ellipse with the Sun at one of the foci. The equation is approximately  where x and y are in astronomical units (an astronomical unit is 93,000,000 miles). Sketch the graph of the comet.

A.

B.

C.

D.

Mathematics

Pick which graph satisfies the given conditions.Polynomial of degree 3 with three distinct real zeros and a positive leading coefficient.

A.

B.

C.

D.

Mathematics

Graph the pair of parametric equations by hand, using values of t in [-2,2]. Make a table of t-, x-, and y-values, using t = -2, -1, 0, 1, and 2. Then plot the points and join them with a line or smooth curve for all values of t in [-2,2]. Do not use a calculator.x = -t2 - 1, y = t + 2 

What will be an ideal response?

Mathematics