Use the graph of a quadratic function to find the solution set of the equation or inequality. For a solution set that involves an interval, use interval notation.-x2 - 1x - 4 ? 0
A. x = 4
B. (-?, 4) ? (4, ?)
C. (-?, ?)
D. ?
Answer: D
Mathematics
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Find the difference.4,344.22 - 8.366
A. 4,260.56 B. 4,335.854 C. 4,336.85 D. 4,261.56
Mathematics
Which property or identity justifies the statement?If src="https://sciemce.com/media/4/ppg__tttt0615190958__f1q47g7.jpg" style="vertical-align: -17.0px;" />.
A. Distributive Identity
B. Density Property
C. Transitive Property
D. Multiplication Property
< 
and 
< 0, then 
? 
> 
?
Mathematics
Find the greatest common factor, GCF, of the expressions.21m3, 189m9, 441m4
A. 189m3 B. 21m6 C. 21m3 D. 3969m6
Mathematics
Find the indicated matrix.Let A = 
and B = 
. Find AB.
A. 
B. 
C. not defined
D. 
Mathematics