Answer:Quadrant II
Step-by-step explanation:
The point is located in the second quadrant because x is negative and y is positive. The quadrants are labeled in counter-clockwise order, starting in the upper-right
Answer:
Explanation:
Compute the magnitude:
∣∣→a∣∣=√(−10)2+62+(−7)2
∣∣→a∣∣=√100+36+49
∣∣→a∣∣=√185
To obtain the unit vector of →a=(−10,6,−7), we divide each component by √185 but we should rationalize 1√185 to √185185:
ˆa=(−10√185185,6√185185,−7√185185)
Step-by-step explanation:
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Answer:
Option D. − 8/5
Step-by-step explanation:
we know that
The formula to calculate the slope between two points is equal to
![m=\frac{y2-y1}{x2-x1}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7By2-y1%7D%7Bx2-x1%7D)
we have the points
(−1, 7) and (4, −1)
substitute in the formula
![m=\frac{-1-7}{4-(-1)}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B-1-7%7D%7B4-%28-1%29%7D)
![m=\frac{-1-7}{4+1}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B-1-7%7D%7B4%2B1%7D)
![m=\frac{-8}{5}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B-8%7D%7B5%7D)
![m=-\frac{8}{5}](https://tex.z-dn.net/?f=m%3D-%5Cfrac%7B8%7D%7B5%7D)
Answer:
LMF.AO Try D it's the most compatible number set
Answer:
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Step-by-step explanation: