Answer:
False
Step-by-step explanation:
The lengths do not adhere to the triangle inequality theorem. Which states that the sum of the side lengths of any 2 sides of a triangle must exceed the length of the third side.
a)2×-7= -14
b)-3×4= -12
c)-5%+6= -6.05
y=-2x^2+10x-12
graph is shown in image below
