Busy. Please wait.
Log in with Clever

show password
Forgot Password?

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

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.
Didn't know it?
click below
Knew it?
click below
Don't Know
Remaining cards (0)
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

SHMS 8th Math Vocab4

SHMS 8th Grade Math Vocab 4

Intersecting Lines Two lines that cross each other. Lines intersect at one point unless the lines are parallel or fall directly on top of each other (in which case they are the same line and are called coincidental).
Origin The point of intersection of the vertical and horizontal axes of a Cartesian plane. The coordinates are (0, 0).
Proportional Relationships A relationship between two equal ratios.
Slope This is the steepness of a line and can be found by determining the ratio of the rise to the run between two points. Slope can be found directly when a linear equation is in the form y = mx + b and is represented by the letter m.
Unit Rate A comparison of two measurements in which the second term has a value of 1. They are used to compare values. For example, the unit rate would help compare the costs of items in a grocery store.
Clustering The grouping of a data set into subsets (clusters), so that the data in each subset share some common trait.
Outlier An element of a data set that distinctly stands out from the rest of the data.
Linear A relationship or function that can be represented by a straight line.
Non-linear A relationship which does not create a straight line.
Rate of Change The ratio of the change in the output value and change in the input value of a function. This is also known as slope.
Bivariate Data Two different response variables that are from the same population.
System of Linear Equations Two or more equations that together define a relationship between variables. There may be one solution, no solution, or infinite solutions.
Simultaneous Equations Another name for a system of Linear Equations.
Created by: hbogue
Popular Math sets




Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
restart all cards