Determine whether the ratios are proportional. If they are, write a corresponding proportion.
A. yes; 
= 
B. no
Answer: A
Mathematics
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Write in decimal notation.4.1837 × 106
A. 41,837,000 B. 251.022 C. 4,183,700 D. 418,370
Mathematics
Determine whether the given function is one-to-one. If it is one-to-one, find its inverse.f(x) = - 
, x ? 0
A. f-1(x) = -6x
B. f-1(x) = 
C. f-1(x) = - 
D. f-1(x) = - 
Mathematics
Write the following as a single fraction.
? 3
A. 
B. 
C. 
D. 
Mathematics
Graphically estimate the x- and y-intercepts of the graph.
?
?
A. x-intercept: (±3, 0)y-intercept: (0, 81) B. x-intercept: (3, 0)y-intercept: (0, 81) C. x-intercept: (-3, 0)y-intercept: (0, 81) D. x-intercept: (±3, 0)y-intercept: (0, 9) E. x-intercept: (0, 3)y-intercept: (0, 81)
Mathematics