Which equation is NOT an example of a linear function? A) y = 9 - 2x
B) y = 6x
C) y = x2 + 9
D) y = 56x - 8x

Mr. jones determined that the equation y = 98 - 16/5 x could be used to predict his students' unit test scores, based on the number of days, x, a student was absent during the unit. what was the meaning of the y-intercept of the function? (by the way the 16/5 is a )

What number produces an irrational number when multiplied by 1/4

Write an expression that is equivalent to ( 3+14)+27.