Which is a valid prediction about the continuous function f(x)? O f(x) 20 over the interval [5, co). f(x) < 0 over the interval (-1,0). O f(x) > 0 over the interval (-0,1). O f(x) < 0 over the interval (-0.-1).​

b

step-by-step explanation:

it is rigid.; it is isometric. ; the size is preserved.

step-by-step explanation:

a translation is called an isometry; these are transformations that preserve congruence between pre-images and images.

they are also called rigid transformations, as the only thing that can happen to a pre-image is that it is moved or turned, not stretched or shrunk.

since congruence is preserved, the size is preserved.