At Southside Middle School, 40% of the students play an instrument. There are 305 students. How many students play an instrument? WORTH 30
40 students
140 students
122 students
256 students

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.