The table below shows the habitat and foraging habits of two fish species in a marine ecosystem. Fish Species Data
Species Habitat Eating Habits
A Up to 1,000 meters deep Eats large fish
B Deeper than 1,000 meters Eats shrimps

An invasive species that lives in habitats up to 1,000 meters deep and feeds on small fish only was introduced in this ecosystem. What would be the likely impact?
Species A’s population will decrease due to limited space.
Species B’s population will decrease due to limited space.
The population of species A will decrease due to limited prey.
The population of species B will decrease due to limited prey.

it takes hundreds of years to become stable.

if you have another question lmk.

age range would be the answer

answer-

the statement that f(x) = |x+a| + b has exactly one x-intercept is sometimes correct.

solution-

it solely depends on b, whether the function will have one or two or zero x intercept.

this plot of the given function, f(x) = |x+a| + b will be the basic absolute value graph i.e v shape, with vertex translated to (-a, b), instead of origin.

1-   if b is zero, the graph will have exactly one x-intercept, at x= -a

2- if b is positive, the whole graph will be above the x-axis, hence it will have no x-intercepts.

3- if b is negative, the graph will be below the x-axis, hence it will have two x-intercepts.

∴ the statement is sometimes true.