Find an equation of variation if the following conditions exist.Suppose m varies directly as p and m = 63 when p = 9.
A. m = 72p
B. m = 
p
C. m = 54p
D. m = 7p
Answer: D
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Find all local extreme values of the given function and identify each as a local maximum, local minimum, or saddle point.
A. f(0, 0) = 2, saddle point; f(6, 6) = 2,594, local maximum B. f(6, 0) = 2, local minimum; f(0, 6) = 2, local minimum C. f(0, 0) = 2, test is inconclusive D. f(6, 6) = 2,594, local maximum
Use a proportion to solve the problem.Yearly homeowner property taxes are figured at a rate of $1.55 tax for every $100 of home value. Find the property taxes on a house valued at $131,000.
A. $2032.05 B. $1311.55 C. $2030.50 D. $203.05
Use the distributive property to write the sum as a product.20 ? 1 + 20 ? z
A. (20 + 20z) B. 21(z) C. (20z) D. 20(1 + z)
Find a polynomial function of lowest degree with rational coefficients that has the given numbers as some of its zeros.-
, -3i
A. f(x) = x4 - 40x2 - 63 B. f(x) = x4 - 2x2 + 21 C. f(x) = x4 + 2x2 - 63 D. f(x) = x4 - 2x2 - 63