Which equation has a constant of proportionality equal to 2? Choose 1 A) y=10/5x

B) y=2/2x

C) y=2/4x

D) y=22/2x

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Which of the choices shown could be used to prove that aacp=abcp ?