Answer: it is hard :((
Step-by-step explanation:
A coefficient of r = -1 is a negative so the dots would move downward as they move to the right ( higher dots are on the left side, lower dots on the right side. As the coefficient gets closer to -1 the dots form more of a straight line then being scattered across the graph.
The last graph, which is marked with the blue dot is the correct one.
Solve the equation for x by finding a, b, and c of the quadratic then applying the quadratic formula.
x = 7,3
Answer:
Step-by-step explanation:
can you post a better pic please
3, 2.91, -0.3, -0.9, -1.01,
