Simplify.( + 4)( - 4)

A. 22
B. 2
C. 6 - 2
D. -10


Answer: D

Mathematics

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Multiply.(-0.5)(3.76)

A. 4.26 B. 3.26 C. 1.88 D. -1.88

Mathematics

Use transformations to graph the function. Determine the domain, range, and horizontal asymptote of the function.f(x) = -2x+3 + 4

A. domain of f: (-?, ?); range of f: (-4, ?); 
horizontal asymptote: y = 4

B. domain of f: (-?, ?); range of f: (-?, -4); 
horizontal asymptote: y = -4

C. domain of f: (-?, ?); range of f: (-?, 4); 
horizontal asymptote: y = 4

D. domain of f: (-?, ?); range of f: (-?, -4); 
horizontal asymptote: y = -4 

Mathematics

Simplify the expression, writing the answer as a single term without negative exponents.(a-1 + b-1)-1

A.
B.
C.
D.

Mathematics

Add or subtract. Simplify the answer. +  + 

A. 4
B. 2 
C.  
D.  

Mathematics