Which choice shows the image of triangle 2 after a reflection over the

answer: picture a

step-by-step explanation:

the y axis is the vertical axis. if we are reflecting over it, than it goes to the left or to the right,

answer: yeah she's right

step-by-step explanation:

give her brainliest

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.