Identifying the Number of Solutions of a System of Equati
Consider this system of equations:
y = x2
y = x + k
For which value of k does the system have no real number solutions?
For which value of k does the system have one real number solution?
For which value of k does the system have two real number solutions?

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

Cor d? ? me ? max 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.

What is the result of adding the system of equations? 2x+y=4 3x-y=6