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uranmaximum [27]
3 years ago
10

Writing equations in slope intercept form

Mathematics
2 answers:
salantis [7]3 years ago
8 0

Step-by-step explanation:

There isn't a lot of information given, but I assume it's asking for slope-intercept's equation.

y=mx+b,

m= slope

b= y-intercept

x is your input and y is your output.

SpyIntel [72]3 years ago
7 0
Y=mx+b
Y=2x-2
Y=3x+3
Y=2x-9
Y=3x-5
Hope this helps!
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Prove:
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Induction Hypothesis: Assume true for n=k. Meaning:
1+2\left(\frac12\right)+3\left(\frac12\right)^{2}+...+k\left(\frac12\right)^{k-1}=4-\dfrac{k+2}{2^{k-1}}
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Induction Step: For n=k+1:
1+2\left(\frac12\right)+3\left(\frac12\right)^{2}+...+k\left(\frac12\right)^{k-1}+(k+1)\left(\frac12\right)^{k}

by our Induction Hypothesis, we can replace every term in this summation (except the last term) with the right hand side of our assumption.
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From here, think about what you are trying to end up with.
For n=k+1, we WANT the formula to look like this:
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pull the negative back out,
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