Question

What is the image of the point (-4,8) after a rotation of 90°counterclockwise about the origin?

Answer 1

What is the image of the point (-4,8) after a rotation of 90°

counterclockwise about the origin?

Remember that

the rule is

(x,y) -------> (-y,x)

so

(-4,8) --------> (-8,-4)

therefore

answer is

teh image is