7x(x+4)
7x^2+4
7x^2+28x
8x+4
8x+11

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.5; upper quartile: 42 lower quartile: 14; median: 27; upper quartile: 46 lower quartile: 18; median: 27; upper quartile: 38 lower quartile: 16; median: 29.5; upper quartile: 42