Find the domain of the function.f(x) = log10 

A. (-8, 7)
B. (-?, -8) ? (7, ?)
C. (7, ?)
D. (-?, -8)


Answer: B

Mathematics

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Find the derivative.y = x1/5

A. x-1/5
B. x-4/5
C. - x-6/5
D. x6/5

Mathematics

Evaluate the expression.1.0 - 6.8 ÷ 2.5 ? (5.8 - 6.3)2

A. -9.88 B. 0.32 C. -9.28 D. -0.58

Mathematics

Identify the degree and leading coefficient of the polynomial.f(x) = 6x4 + 9x3 + 5

A. Degree: 6; leading coefficient: 4 B. Degree: 8; leading coefficient: 6 C. Degree: 4; leading coefficient: 6 D. Degree: 7; leading coefficient: 6

Mathematics

Solve the equation.7x - (2x - 1) = 2

A.  
B.  
C. - 
D. -  

Mathematics