9000004207 Level: AThe range of the function g graphed in the picture is (−∞;3]. Find the domain of g.[−2;∞)R(−∞;3](−2;∞)
9000003802 Level: AIn the following list identify a function with graph through the points [5;0] and [−1;−2].y=log2(x+3)−3y=log5(10−x)−1y=log3(4+x)−2y=2−log3(4+x)y=3−log2(x+3)y=1−log5(10−x)
9000002910 Level: AConsider a rectangle with area of 5cm2. Find the formula which relates side a to the side b of this rectangle.b=5a, a∈(0;∞)b=5a, a∈(0;∞)b=10a, a∈(0;∞)b=25a, a∈(0;∞)
9000003801 Level: AIdentify a possible analytic expression for the function graphed in the picture.y=log12(x+1)+1y=log12(x−1)+1y=log12(x−1)−1y=log12(x+1)−1