Each of 7 students reported the number of movies they saw in the past year. This is what they reported: 9, 15, 10, 13, 17, 9,7
Find the median and mean number of movies that the students saw.
If necessary, round your answers to the nearest tenth.
Median:
movies
Х
$
?
Mean: 0
movies

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?