Solve by the method of your choice. Identify whether the system has no solution or infinitely many solutions, using set notation to express the solution set.
A. {(0, 10)}
B. {(5, -10)}
C. ?
D. {(x, y) }
Answer: D
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Use your calculator to perform each calculation and observe the answers. Use inductive reasoning to determine which statement is true. ;
;
;
What is true about expressions containing products of nonzero numbers in both the numerator and denominator?
A. If the total number of negative numbers in the expression is odd, the result is positive. B. If the total number of negative numbers in the expression is odd, the result.is smaller than -1. C. If the total number of negative numbers in the expression is odd, the result can be either negative or positive. D. If the total number of negative numbers in the expression is odd, the result is negative.
For the given Cartesian equation, write an equivalent polar equation.(x - 17)2 + (y + 3)2 = 289
A. r2 = 34r cos ? - 6r sin ? - 9 B. r2 = -17r cos ? + 3r sin ? + 289 C. r = 34 cos ? - 6 sin ? - 9 D. r2 = 34r sin ? - 6r cos ? - 9
Write the sentence as a mathematical statement.Negative forty-four is less than negative twelve.
A. -44 ? -12 B. -44 < 12 C. -44 < -12 D. -44 > -12
Graph the exponential function.f(x) = 2x
A.
B.
C.
D.