1 answer:
Answer:
A) -3/2
Step-by-step explanation:
Slope-Intercept Form: y = mx + b
m - slope
b - y-intercept
Step 1: Write equation
12x + 8y = -6
Step 2: Write in slope-intercept form
- Subtract 12x on both sides: 8y = -12x - 6
- Divide both sides by 8: y = -3/2x - 3/4
Step 3: Find slope
<em>Slope of a parallel line always has the same slope of the original line.</em>
m = -3/2 (Original)
m = -3/2 (Parallel)
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Step-by-step explanation: does not pass the vertical line test
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18/21 and 14/21
Step-by-step explanation:
just get the demomiters the same
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where n = 4,

Hence
![s^2= \frac{1}{4-1}[( 419419 - 374374)^2 + (452452-374374)^2+\\ (404404-374374)^2+ (221221-374374)^2)]\\ = 1.0828 \times 10^{10} ](https://tex.z-dn.net/?f=%20s%5E2%3D%20%5Cfrac%7B1%7D%7B4-1%7D%5B%28%20419419%20-%20374374%29%5E2%20%2B%20%28452452-374374%29%5E2%2B%5C%5C%0A%28404404-374374%29%5E2%2B%20%28221221-374374%29%5E2%29%5D%5C%5C%0A%3D%201.0828%20%5Ctimes%2010%5E%7B10%7D%0A)
Then standard deviation =
Answer:
a circle
Step-by-step explanation: