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___The graph y = f(x - 2) is a shift to the left of y = f(x). ____A 3 times 3 de

ID: 3141336 • Letter: #

Question

___The graph y = f(x - 2) is a shift to the left of y = f(x). ____A 3 times 3 determinant can never equal zero. ___A hyperbola never intersects its conjugate axis. ___A hyperbola always intersects its transverse axis. ___ Hyperbolas always have asymptotes, and ellipses never have asymptotes. ___If A = C in the equation Ax^2 + Cy^2 + Dx + Ey + F = 0, the graph is a circle. ____ When using Cramer's Rule, If D = 0, then the system is inconsistent. ____The identify matrix has properties similar to those of the real number 1. ____ If Ax = B represents a matrix equation where A is an invertible matrix, then we. can solve the system of equations using the equation X = A^-1 B. ___The subscripted notation a_S represents the fifth term of a sequence.

Explanation / Answer

Ans(25):
FALSE.
because f(x-h) shifts right to f(x) by h unit.
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Ans(26):
FALSE.
because if any two rows or columns are same then determinant will be zero.
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Ans(27):
TRUE.
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Ans(25):
TRUE