0
Add your answer:
Earn +20 pts
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
A straight horizontal line across the graph would indicate?
The straight horizontal line on a graph is referred to as the x-axis. The vertical line on a graph is the y-axis.
What reflects across the x-axis?
If a function reflects along the x-axis, that indicates that it has both negative and positive solutions. For example, y = x2 reflects along the x-axis because x2 = -x2. In general, a function will reflect along the x-axis if f(x) = f(-x).
How do you reflect over the x axis when a point is over the x axis already?
To reflect a point in the x axis, multiply it's y coordinate by -1. Example: (x, y) over the x axis is now (x, -y), If you come across the y already being a negative, then make it a positive, (x, -y) = (x, y). The x stays the same, and vice versa over the y axis. Hope I helped. I am also having trouble with this, though, What if there is a zero? (5,0), it can't be (5, -0) can it?
What is the y and x axis on a graph?
the x and y is the name of the axis, you need to label the axis on a graph as X and Y.X is the the line that goes horizontally and y is the one that goes in a portrait way.the way to remember is .if you cross your hand to make the X letter one hand goes across the other therefore the axis x is the line that is going across.
How do you reflect across the line y equals - x?
you put it at a 90 degree angle
Suppose you want to reflect a triangle across the line y = x. Which of the following is the reflection matrix that you should use?
0, 1 1, 0
What are the graphs of the inverse trigonometry functions?
If you reflect a function across the line y=x, you will have a graph of the inverse. For trigonometric problems: y = sin(x) has the inverse x=sin(y) or y = sin-1(x)
How you can swap the axis of a chart?
Reflect the chart in the line y = x.
How do you reflect over the line x equals y?
You switch the x and y coordinates of the line. In other words, (x,y) ---> (y,x). I hope this helps! :)
How do you reflect a figure across the y axis?
Replace each point with coordinates (x, y) by (-x, y).
What change would you need to make to your equation to reflect your graph across the y-axis?
Replace x by -x.
What rule describes a transformation across the Y-Axis?
Since the x coordinate will change, but not the y coordinate, take (x,y) and reflect across the y axis and you have (-x,y)
What does Rx0 mean?
If it is Rx=0, it means you are reflecting your set of coordinates and reflect it across the x-axis when x=0. So it pretty much is saying reflect it over the y-axi
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
A smooth line drawn between points on a graph to reflect the general pattern of data is called?
line of best fit x
The reflection of f x equals x plus 1 across the y-axis?
f(x) = x + 1, to reflect this across the y-axis you need to reverse all the x values. Essentially, what this means is that, you rewrite f(x) as f(-x) making the function, -x + 1.
