Which of the following describes the graph of a linear function?
it is v shaped and passes through the origin.
its y-values increase at a constant rate as its x-value increases.
it is a straight line in one portion and a curve in another portion.
its y-values increase at a nonconstant rate as its x-value increases.

How many zeros does the function f(x)=4x3-x2+1 have

The graph shown is the graph of which function?

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.