Which describes the effect of the transformations on the graph of f(x) = x? when changed to f(x) = 2 x – 3)2 – 92 A)
stretched vertically, shifted left 3 units, and shifted up 9 units
B)
stretched vertically, shifted right 3 units, and shifted down 9 units
compressed vertically, shifted left 3 units, and shifted up 9 units
D)
compressed vertically, shifted right 3 units, and shifted down 9 units

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

Needmax recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.