Use the location theorem to explain why the polynomial function has a zero on the indicated interval.

P(x) = –4x³ + 5x² + 5x + 5; (2, 3).


P(2) > 0 and P(3) < 0

Mathematics

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Graph the integrand and use areas to evaluate the integral.

A.
B. 81
C. 243
D. 162

Mathematics

McDonald's uses its core competencies to focus on getting better rather than just getting bigger.

Answer the following statement true (T) or false (F)

Mathematics

Solve the rational inequality. +  ? - 

A. [-4, -2) ? [1, 2) B. [-4, -2) ? (-2, 1] C. (-?, -4 ] ? (-2, 1] ? (2, ?) D. (-?, -2 ] ? [ 1, 2)

Mathematics

Evaluate the sum. Round to the nearest hundredth, if necessary. 

A. -8 B. -40 C. 40 D. 256

Mathematics