gradient -1 passing through (3,5) and (y,8) what is the y value
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Originally Posted by alysha230893 gradient -1 passing through (3,5) and (y,8) what is the y value . Solve for y.
would the answer then be 3 - = 1 3
Originally Posted by alysha230893 would the answer then be 3 - = 1 3 Where is your value of y?
im not sure
Then go through it step by step. You want to solve . What is the first thing you would do?
8-5 =3 y-3=3 3 divide 3 = 1
Originally Posted by alysha230893 8-5 =3 y-3=3 If you don't know what y is, how do you know that y- 3= 3? Are you saying that y= 6? Why? 3 divide 3 = 1 So this is obviously wrong because it is supposed to be -1! Solve What would be your first step.
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