From Last Week!

In Algebra .... It is linear or not linear.



1 - Not linear. The degree on x will be -1, after you solve for y.
2 - Not linear. The degree on x will be .5, after you solve for y.
3 - Linear. It is a straight line.
4 - Linear. Solve for y. The degree is one.
5 - Linear. Solve for y. The degree is one.
6. Linear. Solve for y. The degree is one.



Graph these problems. Let x be 0, find y. Let y be 0, find x. If needed, find a third point.