Provide an appropriate response.Determine the point elasticity ? of the demand equation p2 + 3p + q = 72, when p = 5.
What will be an ideal response?
? = -2.03; demand is elastic
You might also like to view...
Match the equation of the parabola with the appropriate description.y + 6 = 2(x + 9)2
A. Vertex at (6, 9) B. Vertex at (-6, 9) C. Vertex at (9, -6) D. Vertex at (-9, -6)
Provide an appropriate response.What is the minimum number of x intercepts that a polynomial of degree 8 can have? Explain.
A. 1 because a polynomial of even degree crosses the x axis at least once. B. 0 because a polynomial of even degree may not cross the x axis at all. C. 8 because this is the degree of the polynomial. D. Not enough information is given.
Solve the equation after making an appropriate substitution.x1/2 - 7x1/4 + 12 = 0
A. {9, 16} B. {3, 4} C. {-3, -4} D. {81, 256}
Perform the indicated operations. Write the resulting polynomial in standard form.(4x8 - 5x7 + 5x6 + 7) - (9x8 - 2x7 - 8x6 + 8)
A. -5x8 - 3x7 + 13x6 - 1 B. -5x8 - 7x7 - 3x6 + 15 C. 13x8 - 7x7 - 3x6 - 1 D. 13x8 - 7x7 - 3x6 + 15