# Mixed-Up Code Exercises¶

Create a function removeGreen(img) that sets the green in all pixels in image img to 0.

Write a function removeGreen(img) that sets the green in all pixels in image img to 0.

Create a function changeColors(img) that sets the red in all pixels equal to the blue value in the image img. Then, it sets the green and blue in all pixels to 255.

Write a function changeColors(img) that sets the red in all pixels equal to the blue value in the image img. Then, it sets the green and blue in all pixels to 255.

Create a function reduceGreen(img) that reduces the green in all pixels by 75% in image img.

Write a function reduceGreen(img) that reduces the green in all pixels by 75% in image img.

Create a function changeRed(img) that sets all red values equal to 1.5x the blue value in the image img.

Write a function changeRed that sets all red values equal to 1.5x the blue value in the image img.

Create a function modifyColors(img) that decreases the red to 60% of its original value, increases the blue by 60% of its original value, and sets the green to 0 in the image img.

Write a function modifyColors(img) that decreases the red to 60% of its original value, increases the blue by 60% of its original value, and sets the green to 0 in the image img.

Create a function imageToWhite(img) that makes the image img completely white.

Write a function imageToWhite(img) that makes the image img completely white.

Create a function alternatingRed(img) that sets the red of every other pixel to 0 in the image img.

Write a function alternatingRed(img) that sets the red of every other pixel to 0 in the image img.

Create a function changeQuadrantColors(img) that only changes the color of the pixels in the bottom left quadrant of the image img. The code should set the red value to the original blue value, the green value to the original red value, and the blue value to the original green value.

Write a function changeQuadrantColors(img) that only changes the color of the pixels in the bottom left quadrant of the image img. The code should set the red value to the original blue value, the green value to the original red value, and the blue value to the original green value.

Create a function copyRightSide(img) that copies the right side of the image onto the left side in the image img.

Write a function copyRightSide(img) that copies the right side of the image onto the left side in the image img.

Create a function copyTopQuarter(img) that copies the pixels from the top quarter of the y-axis to the bottom quarter of the y-axis in the image img.

Write a function copyTopQuarter(img) that copies the pixels from the top quarter of the y-axis to the bottom quarter of the y-axis in the image img.