1103099702 Level: AOne of the given graphs is not the graph of a logarithmic function. Choose this graph.
1103099701 Level: AOne of the given graphs is the graph of a logarithmic function. Choose this graph.
1103082705 Level: CFunction f is given completely by the next graph. Identify which of the following statements is false.f(x)=log2|x|; x∈[0.25;8]f(x)=|log2x|; x∈[0.25;8]f(x)=|−log2x|; x∈[0.25;8]f(x)=|log12x|; x∈[0.25;8]
9000033705 Level: CFind the domain of the following function. f(x)=log(x2+2x+1)(−∞;−2]∪[0;∞)R∖{−1}(−1;∞)(−∞;−1)∪(1;∞)(−∞;0)∪(2;∞)
9000004810 Level: BIn the following list identify a function which is not an increasing function.y=4x2y=log4xy=4xy=4x
9000004903 Level: AFind the domain of the function f:y=3log5(x−4).Dom(f)=(4;5)∪(5;∞)Dom(f)=(0;∞)∖{4}Dom(f)=(−4;∞)∖{5}Dom(f)=(4;∞)
9000004904 Level: AIn the following list identify a function with a domain (−∞;23).y=log(2−3x)y=log(3x−2)y=−log(3x−2)y=log(2x−3)y=log(3−2x)none of the above
9000004906 Level: AIdentify a possible analytic expression for the function f graphed in the picture.y=log2xy=log0.2xy=log0.5xy=log5x
9000004908 Level: BComplete the following statement: „The function y=loga2−2a+2x is increasing if and only if ....”a∈R∖{1}.a∈(−∞;∞).a∈(0;∞).a∈(1;∞).
9000004909 Level: AIdentify a possible analytic expression for the function g graphed in the picture.y=log3(x+2)−1y=log13(x+2)−1y=log3(x−2)+1y=log13(x−2)+1