Simplify the expression. - 

A.  
B.
C.  
D.  


Answer: D

Mathematics

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Express the relationship between a small change in x and the corresponding change in y in the form .y = 3 + 

A. dy =  dx
B. dy =  dx
C. dy =  dx
D. dy =  dx

Mathematics

Use the given graph of the polynomial function to estimate the x-intercepts.

A. -3, -1, 2 B. -3, -1, 2 C. -3, -1, 0, 2 D. -1, 0, 2

Mathematics

Subtract. Simplify, if possible. -  

A.
B.
C.
D.

Mathematics

Find the domain and range of the inverse of the given function.f(x) = 

A. Domain: (-?, ?); range (-?, -3) ? (-3, ?) B. Domain and range: (-?, ?) C. Domain: (-?, -3) ? (-3, ?) ; range (-?, 0) ? (0, ?) D. Domain: (-?, 0) ? (0, ?); range (-?, -3) ? (-3, ?)

Mathematics