Choose the equation that matches the graph.
A. 
+ 
= 1
B. 
- 
= 1
C. 
+ 
= 1
D. 
- 
= 1
Answer: C
Mathematics
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A. 2
B. -2
C. - 
D. 
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Fill in the blank(s) with the appropriate word(s).
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A. x = 5 B. y = 4 C. x = 4 D. y = 5
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Solve the equation. Give an exact solution.log(x + 10) - log(x + 4) = log x
A. 2, -5 B. 6 C. 2 D. no solution
Mathematics