a function of the form f(x) = ab^x is modified so that the b value remains the same but the a value is increased by 2. how do
the domain and range of the new function compare to the domain and range of the original function? check all that apply
ce
the range stays the same
the range becomes y > 2
the domain stays the same
the domain becomes x > 2
the range becomes y 2 2
the domain becomes x 22
sl

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

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.

Which shows a reasonable estimation for 124% of 42 using the distributive property?