Class Apart
By the start of class time be seated with a w whiteboard, marker, eraser, working pencil, handout.
How do I know you are on time to Math Class?
Sunday at midnight.
When is homework due?
Add all the numbers and divide by the total number of data.
How do you calculate the mean?
Its the non-negative value of a real number without regard to its sign.
What is the absolute value of a number?
A second degree polynomial equation in a single variable x.
What is a quadratic equation?
Cellphones have to be in the cellphone cubby and headphones have to be put away
What is the cellphone and headphone policy in the classroom?
10% less every week its late.
What the penalty for late homework?
The median of a set of numbers is the value separating the higher half from the lower half of a data
What is the median of a given set of data?
(h,k)
What are the coordinates of the vertex of an absolute function?
Its the y-intercept of the parabola.
What does c represent in the formula ax2+bx+c=0?
Sit in your seat and show the bathroom sign.
How can I ask for permission to go to the bathroom?
On the day of the quiz.
When are exit ticket corrections due?
The mode is the value that appears most frequently in a data set
What is the mode for a given data set?
The function stretches.
What happens if absolute value of a>0?
Its the vertex form of a quadratic equation
What is f(x) = a(x – h)2 + k?
All the problems in the handout that I do not finish in class.
What is assumed to be homework but not graded?
80% of the total score.
What is your score when you correct exit tickets or quizzes?
A plot or diagram summarizing a set of data.
What is a box and whisker plot?
The function compresses.
What happens when the absolute value of a <0?
Its the determinant of the quadratic equation.
F and an email home.
What are the consequences when you are caught cheating?
48 hours before the end of the marking period.
When is all work due for the marking period?
The measure of the amount of variation of the values of a variable about its mean.
What is standard deviation?
The graph will be flipped upside down.
What happens if a is negative?
Its the point of intersection of the parabola and its axis of symmetry.
What is the vertex of the parabola?