I have a few math problems can someone help me please?

Question

jas1k7879 · Answer

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rose4825 · Answer

The question requires you to have the answer in y = mx + b form. Since you already know the y-intercept (or b) is 2, you can substitute that in to be: y = mx + 2. Then find the slope (or m). Can you figure out the slope? Hint: it's rise over run.

jas1k7879 · Answer

I am so lost...
I am sorry I am REALLY bad at math so I barely know any of this

rose4825 · Answer

Okay, so start at 2 on the plant height, and count upwards until you reach the number 8 on the graph

rose4825 · Answer

How many spaces did you move up? 
If you got 6, then you are on the right track.

jas1k7879 · Answer

Actually I think I've got this thank you though

rose4825 · Answer

Then from 8, move towards the right until you get to the 5th week on the graph.
If you get 5 then you have your slope.
6/5.
Just enter this in your equation and you will have your answer