Busy. Please wait.
Log in with Clever
or

show password
Forgot Password?

Don't have an account?  Sign up 
Sign up using Clever
or

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Quadratics

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Question
Answer
Variable   A letter used to represent one or more numbers  
🗑
Values   Numbers  
🗑
Variable Expression   A collection of #'s, variables, and operations.  
🗑
Evaluating the Expression   Replacing each variable in an expression with a number.  
🗑
Unit Analysis   Writing units of each variable in a real life problem, in order to determine units for the answer.  
🗑
Variable Model   Translation of words into math  
🗑
Power   An expression of a number by the exponent  
🗑
Exponent   Number of times a base is used as a factor  
🗑
Base   A number or variable used as a factor in repeated multiplication  
🗑
Grouping Symbols   Problems that have more than one operation, grouping helps indicate order of operation  
🗑
Order of Operations   Starts with first grouping symbols, evaluate the powers. Then do the multiplication and division. Lastly addition and subtraction.  
🗑
Equation   Formed with an equal sign. (=)  
🗑
Open Sentence   An equation that contains one or more variable  
🗑
Solution of Equation   A number that when substituted for the variable in an EQUATION, results in a TRUE statement  
🗑
Solving the Equation   Finding the solution of an equation.  
🗑
Inequality   A sentence formed when an inequality symbol is placed in the middle  
🗑
Solution of Inequality   A number that when substituted for the variable in an INEQUALITY, results in a TRUE statement  
🗑
Modeling   Writing algebraic expressions, equations, or inequalities that represent real life.  
🗑
Mathematical Model   An expression, equation or inequality that represents a real life situation.  
🗑
Data   Information, facts or numbers used to prove/describe a given statement is false.  
🗑
Bar Graph   A graph that organized a collection of data by using horizontal or vertical bars to ddisplay how many times each event or # occurs.  
🗑
Line Graph   A graph that uses a line segment to connect data points. It is useful for showing changes in data overtime.  
🗑
Function   A rule that established a relationship between two qualities (called input & output) For each input, there is exactly one output.  
🗑
Input-Output Table   A table used to describe a function by listing the inputs & outputs  
🗑
Domain   The collection of all INPUT values  
🗑
Range   The collection of all OUTPUT data  
🗑
Output   Y-Value (Range)  
🗑
Input   X-Value (Domain)  
🗑


   

Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
 
To hide a column, click on the column name.
 
To hide the entire table, click on the "Hide All" button.
 
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
 
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.

 
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how
Created by: kwojtasinski
Popular Math sets