critical

both are 

(x-1)*x^2-7*x^2?

Good morning 

how did you get the 5 and 10

why downvote 

thankyouu bothh

!!! :)

much appreciated!

thank you wold the 1st row 1st column element be "6"?

I used the midpoint formula for the first question and I got (12,-10)

2. To identify the slope in an equation look for the number in front of the x variable.

does this seem like a good explantion 

First thing to do is to find the equation  in y=mx+b form ..... so our equation is y=3/1x-3    we found our slop with rise over run we found our "-3" from the y-intercept.  now all we have to do is to plug the points (4,-3) into out equation if we get a true statement then its is a solution if not it will be false ...-3=3/1(4)-3 .... solving it i get false 

Thank you which is the independent?

they are mixed numbers  just a subtraction symbol

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