3x + 6
distribute the 3 to both of the places in the parentheses.
Answer:
1. Lets say that you get the coords. (1,2). X would be the first one (1), and Y would be the second number (2). if you got 2/1, then, because of rise/run, that 2 would be Y and 1 would be X
2. ?
3. Slope is rise/run (Y/X), and the Y intercept is where the line intercepts the Y axis.
I literally have no idea how to answer 2, but I hope that I helped a bit :)
The slopes are the same.
Example: y=2x+5 & y=2x+7
Answer:
5.6875
Step-by-step explanation:
Factor
9c^4-21c^2+21c^2-49
Final answer: 9c^4-49