Find a polynomial function of lowest degree with rational coefficients that has the given numbers as some of its zeros.-9i, 
A. f(x) = x4 + 146x2 + 648
B. f(x) = x4 + 73x2 - 648
C. f(x) = x4 - 73x2 - 648
D. f(x) = x4 - 146x2 + 648
Answer: B
Mathematics
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Solve.The total revenues (in dollars) for a hot dog vendor selling x hot dogs is given by the polynomial 
. Find the total revenue in selling 50 hot dogs.
A. $8.75 B. $437.50 C. $87.50 D. $875.00
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Find the product.(12)(3.0)(0.8)
A. 28.8 B. 2880. C. 2.88 D. 288
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Find the determinant of the matrix and determine if the matrix is invertible 
What will be an ideal response?
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Find the slope-intercept form of the line satisfying the given conditions.Slope 
; y-intercept -6
A. y = - 
x - 6
B. y = 
x + 6
C. y = 
x - 6
D. y = - 
x + 6
Mathematics