A university has 28,680 students. In a random sample of 180 students, 12 speak three or more
languages. Predict the number of students at the university who speak three or more languages
The expected number of students at the university who speak three or more languages is

The description below represents function a and the table represents function b: function a the function is 5 more than 3 times x. function b x y −1 2 0 5 1 8 which statement is correct about the slope and y-intercept of the two functions? (1 point) their slopes are equal but y-intercepts are not equal. their slopes are not equal but y-intercepts are equal. both slopes and y intercepts are equal. neither slopes nor y-intercepts are equal.