Make a conjecture about the result of factoring a common factor from each element of a column in a determinant. Use your conjecture to help evaluate the determinant.
A. 88
B. 72
C. 84
D. 76
E. 80
Answer: E
Mathematics
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Use the vertical line test to determine if the graphs are functions.
A. Yes B. No
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(a) Find the center of the size transformation that maps A onto A' and B onto B'. (b) Estimate the scale factor of this transformation.
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Provide an appropriate response.If, for some particular angle ?, sin ? > 0 and cos ? < 0, in what quadrant must ? lie? What is the sign of tan ??
Fill in the blank(s) with the appropriate word(s).
Mathematics
Write an equivalent expression using the distributive law.-9(x + 3)
A. -9x + 3 B. -9x - 27 C. 9x - 27 D. x - 27
Mathematics