Real Numbers
Natural Numbers.
What is, A positive number that cannot include 0.
Square Root.
What is, A number times itself that gives you another number.
Cube Root.
What is, A number times itself three times that gives you another number.
Function.
What is, a number that depends on another number.
Scatterplot.
What is, a set of points plotted on a horizontal and vertical axes.
Whole Numbers.
What is, A positive number that includes 0.
The square root of 81.
What is, 9
The cube Root of 27.
What is, 3
What makes a function function.
What is, An equation that has only one answer for y for every x.
Three things that scatter points revel.
What are, strength, direction, and form of the relationship between two quantitative variables.
Integers.
What is, A positive or negative number that can be a whole number.
The Square Root formula.
What is, X=y2
The Cube Root Formula.
What is, x=y3
What is a function made of.
What are, A set of inputs and outputs.
The three characteristics of scatter points.
What are, A positive or negative association, a strong association.
Rational Number.
What is, Any number that can be written as a fraction.
What is Not allowed in Square Root.
What is, the square root of any real number x cannot be negative.
What is not Allowed in Cube Root.
What is, the result of a cube root can be any real number: positive, negative, or zero.
What does a function depend on.
What is, The input.
The purpose of scatter points.
What is, to display what happens to one variable when another variable is changed.
Irrational Numbers.
What is, a number that cannot be written as a fraction.
Power of Square Root.
What Is, Power of 2.
Power of Cube Root.
What is, The power of 3
The four types of functions.
What are, Functions with arguments and without return values, Functions without arguments and with return values, Functions without arguments and without return values, Functions with arguments and return values. This function has arguments and returns a value.
The three types of scatter points,
What are, U-shaped, linear and exponential.