Which rule was used to translate the image?
triangle lfo has vertices ( 3,4), f(-6, -1), and (1, 1)
the triangle is translated so that the coordinates of the
image are ex-1,0), f(-3,-5), and (3, 3)
10 11(x, y)
7,4(x.)
ot-2,-4(x, y)

If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)

Hiroaki wants to find 3 3/4 - 7/8 explain why he must rename 3 3/4 to do the subtraction.

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?