Functions
Statistics
Basic Terms
Real Numbers
Calculator Skills
100
Each x-value has only one y-value (x-values cannot repeat)
What is a Function?
100
The middle number of a data set, when the numbers are in order
What is the median?
100
rise over run
What is slope?
100
positive numbers with no decimals or fractions
What is whole numbers?
100
The button you press to plug a function into the calculator
What is y=?
200
Has a constant rate of change, and the graph is a straight line.
What is a Linear Function?
200
The number that occurs the most in a data set
What is the mode?
200
The point where the function crosses the y-axis
What is y-intercept?
200
positive and negative numbers with no decimals or fractions
What is integers?
200
How to create a fraction in the calculator
What is Alpha, y=, enter?
300
f(x) = x2+5x+6 : the graph is a parabola
What is a Quadratic Function?
300
What is a box and whisker plot?
300
The point(s) where a function crosses the x-axis
Also known as roots, solutions, or zeros
What is x-intercepts?
300
the result of multiplying a number by itself
i.e. 4, 9, 16, 25, 36, 49...
What is a perfect square?
300
How to get the absolute value bars in the calculator |x|
What is Math, NUM, abs(?
400
All of the possible x-values of a function
What is Domain?
400
Another term for average
What is the mean?
400
Your money is increasing by a percentage
What is exponential growth?
400
a number with decimals that end or repeat...
can be written as a fraction of integers
What is a rational number?
400
how to get to the table to help you graph a function
What is 2nd, graph?
500
All of the possible y-values of a function
What is Range?
500
The difference between the maximum value and the minimum value
What is the range?
500
4x2-100
What is the difference of two perfect squares?
500
A number with decimals that never end and never repeat
What is irrational?
500
to turn a decimal into a fraction
What is math, enter, enter?