2010011007 Level: AIn the following list identify the point that is not a point on the graph of the function. f(x)=−2log2x+3[12;1][2;1][4;−1][1;3][18;9][14;7]
2010011006 Level: CFind the domain of the following function. f(x)=log(log110(1−x2))(−1;0)∪(0;1)(−1;1)(0;1)[0;1)(−∞;1)
2000000605 Level: AWhich of the following sets is the domain of the function f:y=log(x2+9)?R(−∞;−3)∪(3;+∞)(−3;3)R∖{−3;3}
2000000604 Level: AWhich number does not belong to the domain of the function f:y=log(x2−4)?x=3x=−5x=4x=−6
2000000603 Level: AWhich of the following points does not lie on the graph of the function f:y=log3x?[3;−1][3;1][13;−1][1;0]
2000000602 Level: AThe graph of which of the following functions contains the point [14;−1]?f:y=log4xf:y=log12xf:y=log2xf:y=log14x
2000000601 Level: AThe graph of f:y=log2x+2 is obtained from the graph of g:y=log2x by shifting the graph of g by:2 units up.2 units down.2 units right.2 units left.
Exponential and Logarithmic Functions\\ with Absolute Value Submitted by ladislav.foltyn on Fri, 04/19/2019 - 15:02
Rewriting Logarithmic Equations to Exponential Form Submitted by ladislav.foltyn on Sat, 02/23/2019 - 14:39 Question: Given a logarithmic equation, choose its equivalent exponential form.