Solve the equation.
- 
= 
A. {-3, -2, 2}
B. 
C. {15}
D. {7}
Answer: C
Mathematics
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Find the value of the expression.log7 76
A. 6 B. 6log77 C. 76 D. 1
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Use the graph to determine the function's domain and range. Write the domain and range in interval notation.
A. domain: (-?, ?) range: (-?, ?) B. domain: (-?, 4) or (4, ?) range: (-?, 5) or (5, ?) C. domain: (-?, ?) range: (-?, 5] D. domain: (-?, 4] range: (-?, 5]
Mathematics
Solve the inequality.1 > 
> -1
A. - 2 < z < - 
B. 
< z < 2
C. - 
< z < 2
D. - 2 < z < 
Mathematics
Use a graphing calculator to solve the equation. Round your answer to two decimal places.ex = x2 - 1
A. {0} B. {2.54} C. {-0.71} D. {-1.15}
Mathematics