Which transformation can be applied to the blue figure to create the red figure?

a: rotation 90° counterclockwise around the origin, and then reflection across the y-axis

b: rotation 180° around the origin, and then reflection across the y-axis

c: reflection across the x-axis, and then rotation 90° counterclockwise around the origin

d: reflection across the line y=-x, and then rotation 270° counterclockwise around the origin

D

Step-by-step explanation:

From the figure, the transformation that can be applied to the blue figure to create the red figure has the rule:

Now,

1. Reflection across the line y=-x has the rule

2. Rotation 270° counterclockwise around the origin has the rule

3. Reflection across the line y=-x, and then rotation 270° counterclockwise around the origin has the rule

As you can see, given transformation is equivalent to the sequense of transformations from option D

D: Reflection across the line y=-x, and then rotation 270° counterclockwise around the origin

Step-by-step explanation:

The red figure is just a reflection of the blue figure along the y-axis

The same result can be obtained by these two transformations:

1) Reflection across the line y = -x

And then

2) Rotation 270° counterclockwise around the origin

both graphs increase on their domain

neither graph has a y-intercept

step-by-step explanation:

the following points can be visualized easily from the graph

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.