f(x) = |x| and g(x) = |x| + 3
the transformation applied to get the graph of g(x) from the graph of f(x) is:
a). a vertical transformation of 3 units upwards
b). a vertical transformation of 3 units downwards
c). a horizontal transformation of 3 units to the left
d). a horizontal transformation of 3 units to the right

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score