Write the polynomial in standard form. Then find its degree and leading coefficient.6 + 2x4 - 6x5
A. 6 + 2x4 - 6x5 , degree: 5, leading coefficient: 6
B. -6x5 + 2x4 + 6, degree: 5, leading coefficient: -6
C. -6x5 + 2x4 + 6, degree: 9, leading coefficient: -6
D. 6 + 2x4 - 6x5 , degree: 10, leading coefficient: 6
Answer: B
Mathematics
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Graph the function. Determine the symmetry, if any, of the function.y = (-x)5/2
A. No symmetry
B. Symmetric about the y-axis
C. Symmetric about the y-axis
D. No symmetry
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Multiply.(4x)(5x3)(x7)
A. 10x11 B. 9x10 C. 20x11 D. 20x10
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Change the logarithmic expression to an equivalent expression involving an exponent.logb 49 = 
A. b2/3= 49
B. b3/2 = 49
C. 
b = 49
D. 492/3 = b
Mathematics
Write out the sum. Do not evaluate.
A. 2 + 22 + 23 + ... + 2n+1 B. 22 + 23 + 24 + ... + 2n C. 22 + 23 + 24 + ... + 2n+1 D. 2 + 22 + 23 + ... + 2n
Mathematics