Which transformation does not map the blue figure to the red figure?
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rotation 90° counterclockwise around the origin, and
then reflection across the y-axis
reflection across the line y=2
rotation 270º counterclockwise around the origin, and
then reflection across the c-axis
reflection across the c-axis, and then rotation 180°
around the origin

y=mx+b

step-by-step explanation:

m is slope, b is y-intercept

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation:

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it

just keep asking questions until you have a better understanding.

step-by-step explanation: