Answer:
C
Explanation:
There are 4 zeros, which fits the "at least three" criteria.
X plus a number means the root is negative on the graph, so all roots are negative.
(x+3) occurs twice meaning it has a multiplicity of 2.
Answer:
It will sink.
Explanation:
Because the salt water's density and the ship's density are very different (compared to fresh water and the ship's density) It will allow the ship to remain seated higher in the water than when the ship is in fresh water.