B = 23a + 1 b = -13a + 7
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Hey there mate!
So, when doing this kind of notation (scientific notation), this is pretty much like braking down the number,and trying to make it more simple.
I hope this helps you! :)
So, when doing this kind of notation (scientific notation), this is pretty much like braking down the number,and trying to make it more simple.
I hope this helps you! :)
Answer:
Step-by-step explanation:
We find slope by; change in y ÷ change in x,
Change in y = -4 - 3 = -7
Change in x = 7 - - 2 = 9
Slope of line MN = -7 ÷ 9 =