Variable - a letter that represents an unknown number.
eg : x, A, n
Expressions - any single number or variable, or combination of operations ( +, -, x, / ) involving numbers. eg : 5, r, 8t, x+9, 2y, -7
Value - a known or calculated amount
Constant - a number that does not change. Increase or decrease that value of an expression.
Numerical Coefficient - a number that multiples the variable
Linear Relation - a pattern made by two sets of numbers that results in points along a straight line on a coordinate grid
eg :
Graph - a visual way to show how two sets of numbers relate to each other
Relationship - a pattern formed by two sets of numbers
Math game on graphing linear relations
Video :
6 comments:
Hi Hannah! Your scribe-post was really well done! && I liked how you made a diagram for the meanings of the definitions! It really helped! Oh and I also liked the video you joined in with your post. GOODJOB! (: and heres another video you could also put on your post!
http://www.youtube.com/watch?v=B4bVlDgHF5I
GREAT JOB HANNAH i really like the colours of it and the equation of where everything is , the video is very helpful to and the math link is very fun ,it will help a lot you did everything so well i have nothing bad to say about it.
Hi Hannah, Great job on your scribe post. I liked how you added a picture/diagram that explains the definitions. Your video was really good. Also the link was very helpful and fun.
Hey Hannah, Good job on your scribe post. The definitions helped me a lot! I like how you change the color of the font. I also like the pictures that you put up. The link and the video was really helpful! Here's another a video to help you:
http://www.youtube.com/watch?v=U1RVbITdRwo
Thank you!
Hi Hannah Good Job i really like you scribe post. The definitions really helped. i like your colour and the font. I also like the pictures, links and video.
GOD JOB HANNAH :)
Hey Hannah, good job on your scribe post. I liked how you had all the definitions that we did in class. I liked how you added color but you should add a bit more. I liked how your picture had to do something with your topic. Your video helped a lot. Great job Hannah. :)
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