Save
Upgrade to remove ads
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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
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

Mod 8 Vocab

TermDefinition
constant of variation the constant ratio in a direct variation it is also called the constant of proportionality
constant rate of change the rate of change between any two points in a linear relationship is the same or constant
corresponding parts parts of congruent or similar figures that are in the same relative position
direct variation a relationship between two variable quantities with a constant ratio a proportional linear relationship
initial value the starting value in a real-world situation in which an equation can be written the y-intercept of a linear function
linear equation an equation with a graph that is a straight line
linear relationships a relationship for which the graph is a straight line
rate of change a rate that describes how one quantity changes in relation to another quantity
rise the vertical change between any two points on a line
run the horizontal change between any two points on a line
similar figures figures that have the same shape but not necessarily the same size
slope the rate of change between any two points on a line the ratio of the rise or vertical change to the run or horizontal change
slope intercept form an equation written in the form y=mx +b where m is the slope and b is the y-intercept
slope triangles right triangles that fall on the same line on the coordinate plane
solution consist of two numbers one for each variable that makes the equation true or would be on the graph of the line
y-intercept the y-coordinate of the point where the line crosses the y-axis
Created by: user-1981846
 

 



Voices

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:
Retries:
restart all cards