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Define slope of a line?
Rise/Run (The rise of the slope divided by the run of the slope.)
What is meant by slope in coordinate geometry?
Rise over run, generally change in y-coordinates divided by change in x-coordinates.
What are the coordinates of the image of the point (8-9) after a dilation by a scale factor of 5 origin as the dilation followed by a translation over the x-axis?
To find the image of the point (8, -9) after a dilation by a scale factor of 5 from the origin, we multiply each coordinate by 5. This gives us the new coordinates (8 * 5, -9 * 5) = (40, -45). If we then translate this point over the x-axis, we would change the y-coordinate to its opposite, resulting in the final coordinates (40, 45).
What coordinates will the point 3-2 reflected over the line yx have?
To reflect a point over the line ( y = x ), you swap its x-coordinate and y-coordinate. For the point ( (3, -2) ), the reflection over the line ( y = x ) results in the point ( (-2, 3) ). Therefore, the coordinates of the reflected point are ( (-2, 3) ).
How do you determine y-intercept from 1 given coordinate?
It is impossible to figure it out with just one coordinate and no line. Maybe your line extends through the x and y system and you were given one coordinate. Take that coordinate and find the rise over run (slope). Follow that rise over run all the way to the y-axis. Whatever point you are on once you hit the y-axis that is the y-intercept.
What is the rule for finding the reflection of a point over the axis?
For a reflection over the x axis, leave the x coordinate unchanged and change the sign of the y coordinate.For a reflection over the y axis, leave the y coordinate unchanged and change the sign of the x coordinate.
Define slope of a line?
Rise/Run (The rise of the slope divided by the run of the slope.)
Which sequence of transformations will result in an image that maps onto itself?
reflect across the x-axis and then reflect again over the x-axis
What is meant by slope in coordinate geometry?
Rise over run, generally change in y-coordinates divided by change in x-coordinates.
How do you reflect over the x axis when a point is over the x axis already?
Reflecting a point over the x-axis involves changing the sign of the y-coordinate while keeping the x-coordinate the same. If a point is already located over the x-axis, its y-coordinate is positive. When reflecting this point over the x-axis, the positive y-coordinate becomes negative, resulting in the point being located below the x-axis.
How did plumbing change its society of origin?
Improved the over all health of the nation
How do you reflect over x axis?
You change the value of y to -y. ex: (4,5) reflected over the x-axis is (4,-5)
How do you rotate a figure 90 degrees counter clockwise then reflect over y axis?
I dont really know if this is right but i think to do this problem you have to take a point then rotate the paper counter clockwise around the origin then you have a new point which is called a prime. Then reflect it over the y axis on the graph.
How does the increase in the number of product placement over the last few years reflect the change business model of tv broadcasting?
How does an increase in the number of product placements over the last few years reflect the changingbusiness model of tv broadcasting
How do you reflect over x axis when y is negative?
When reflecting a point over the x-axis, you are essentially changing the sign of the y-coordinate while keeping the x-coordinate the same. So, if the original point has coordinates (x, -y), reflecting it over the x-axis would result in the new coordinates being (x, y). This transformation is a fundamental concept in geometry and can be applied to various shapes and figures to create mirror images across the x-axis.
What is the origin and destination of a se flight path over the Lizard Cornwall?
There is no way of knowing the origin or destination of the 'plane. Extending the flight onwards would take it over France and there for mainland Europe, extending it back would take it over Ireland. There is no way of knowing if the are the origin and destination as it may have change course previously and may in the future.
How can you use reflect in a sentence?
Often at night I sit and reflect on the days events. reflect = review / think over / mull over A mirror can reflect the suns rays. reflect = throw back/give back / bounce back There facial expressions reflected their thoughts. reflect = display / demonstrate / express
