On a coordinate plane, a curve starts in quadrant 2, curves up to the y-axis, and then decreases into quadrant 1. How would you describe this graph? Check all that apply. continuous discrete increasing everywhere decreasing everywhere increasing then decreasing decreasing then increasing

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true

F(x)=5/6x+3 which of the following is true