A line segment has endpoints at (3, 2) and (2, –3). Which reflection will produce an image with endpoints at (3, –2) and (2, 3)?
2 answers:
Answer:
Reflection over x axis
Step-by-step explanation:
Given : A line segment has endpoints at (3, 2) and (2, –3).
To Find: Which reflection will produce an image with endpoints at (3, –2) and (2, 3)?
Solution:
Rule of reflection over x axis
(x,y)→(x,-y)
Point (3,2) when reflected over x axis:
(3,2)→(3,-2) (using rule of reflection over x axis)
Point (2, –3)when reflected over x axis
(2,-3)→(2,-(-3))→(2,3) (using rule of reflection over x axis)
So, (2,-3)→(2,3)
Thus we can see that a line segment has endpoints at (3, 2) and (2, –3) when reflected over x axis then an image with endpoints at (3, –2) and (2, 3) will be produced.
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Answer:
The value of currents are ,
and
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Step-by-step explanation:
The Ohm's law states that
it is given that the V₁=3V and V₂=4V.
In a parallel circuit:
- Voltage is same in each component
- Sum of the currents equals to the total current that flows.
.... (1)
Equation for first loop is,
..... (2)
Equation for second loop is,
..... (3)
On solving (1), (2) and (3) we get
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Plotting the data (attached photo) roughly shows that the data is skewed to the left. In other words, data is skewed negatively and that the long tail will be on the negative side of the peak.
In such a scenario, interquartile range is normally the best measure to compare variations of data.
Therefore, the last option is the best for the data provided.
In such a scenario, interquartile range is normally the best measure to compare variations of data.
Therefore, the last option is the best for the data provided.