The formula for a slope is

. Inserting those values into the equation, we get (12 - 9) / (8 - (-4)) = 3/12 =
1/4
Answer:
did you add the whole question and i am saying this here because it won't let me comment
Step-by-step explanation:
9514 1404 393
Answer:
(b) Congruent Figures
Step-by-step explanation:
Reflections, rotations, and translations are called "rigid transformations" because they do not change the size or shape of the figure. The image is always congruent to the original.
On the other hand, dilations change the size of the figure, so the image is <em>not congruent</em> with the original.
Rigid transformations result in congruent figures.
<span>C) 320 15/16 in3 ..........................................</span>