Express as a sum of logarithms.log29x
A. log29 + log2x
B. log19 - log1x
C. log19 + log1x
D. log29 - log2x
Answer: A
Mathematics
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Find the volume of the sphere satisfying the given condition. Approximate values to the nearest tenth.radius = 2.5 cm
A. 36.8 cm3 B. 523.3 cm3 C. 26.2 cm3 D. 65.4 cm3
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Find the indicated term of the sequence.The seventh term of the geometric sequence ,
,
, ...
A.
B.
C.
D.
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Find the domain and range of the quadratic function whose graph is described.The minimum is 15 at x = -1.
A. Domain: (-?, ?) Range: [-1, ?) B. Domain: (-?, ?) Range: [15, ?) C. Domain: [-1, ?) Range: [15, ?) D. Domain: (-?, ?) Range: (-?, 15]
Mathematics
Determine the slope and y-intercept of the function.G(x) = -2x
A. m = - ; b = 0
B. m = -2; b = 0
C. m = 2; b = 0
D. m = 0; b = -2
Mathematics