Solve the equations containing absolute value.
= 0
A. {-7}
B. {7, -7}
C. {7}
D. ?
Answer: C
Mathematics
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Graph. Label any intercepts and determine the slope of the line. If the slope is undefined, state this.y = -5
A. y-intercept: (-5, 0), m: undefined
B. y-intercept: (0, 0), m: - 
C. y-intercept: (0, 0), m: -5
D. y-intercept: (0, -5), m: 0
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Find the limit.
A. 1 B. ? C. 0 D. -?
Mathematics
Evaluate the expression.10P4
A. 5040 B. 34 C. 6 D. 210
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The letters x and y represent rectangular coordinates. Write the equation using polar coordinates (r, ?).y = x
A. sin ? = - cos ? B. r = cos ? C. r = sin ? D. sin ? = cos ?
Mathematics