The last one is the correct answer
Answer:
y = 2
Step-by-step explanation:
use slope formula:
(4 - y) / (3 - 10) = -2/7
4-y / -7 = -2 /7
cross-multiply:
7(4 - y) = (-7)(-2)
28 - 7y = 14
-7y = -14
y = 2
3x2-2 since the vertical shift would just add a -2 to the equation
Exactly 1 triangle can only be formed within another triangle.
