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3 years ago

5

Write an equation in slope-intercept form of the line that passes through the point (3,-2) with slope -2.

1 answer:

defon3 years ago

3 0

Answer:

y=-2x-2

Step-by-step explanation:

The formula is y=mx+b the slope is m and the y intercept is b. (x,y) so -2 is y so input that into b. Then the slope is also -2 so input that into m.

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Answer:

<em>Answer is </em><em>given below with explanations</em><em>.</em><em>,</em>

Step-by-step explanation:

$1)formula \: for \: linear \: equation \: is \: \\ ax + by + c = 0 \\ 2) \: solution \: of \: the \: equation \: y = 9x - 3 \\ (2,15) \: is \: the \: solution \: \\ on \: substitutuing \: the \: points \\ 15 = 9(2) - 3 \\ 15 = 18 - 3 \\ 15 = 15 \\ hence \: proved\\ 3) \: given \:( k,7) \: is \: a \: solution\\ \: of \: y = - 4x + 1 \\ on \: substitutuing \: the \: points \\ 7 = - 4k + 1 \\ 4k = - 7 + 1 \\ 4k = - 6 \\ k = \frac{ - 6}{4} \\ k = \frac{ - 2}{3}$

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<em>THANKS FOR GIVING ME THE OPPORTUNITY</em><em> </em><em>TO ANSWER YOUR QUESTION</em><em>.</em>

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3 years ago

On your last credit card statement, you had a previous balance of $98.14, payments of $10, a periodic rate of 1.34 percent, and

a_sh-v [17]

New balance
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Elanso [62]

Answer:

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Step-by-step explanation:

We have to calculate a 95% confidence interval for the mean of a finite population.

The error is multiplied by the following finite population correction factor:

$cf=\sqrt{\frac{N-n}{N-1} }$

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