Graphs of Quadratic Relationships: Mastery Test Graphs of Quadratic R...
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The number of ducks, in hundreds, in a residential area is modeled in the graph shown, where x is the number of years since 2002.
1,400
1,200
1,000
800
Number of Ducks
600
400
200
0
X
2 4 6 8 10 12 14
Years Since 2002
What does the y-intercept represent?
А.
the minimum number of ducks
OB
the rate of change in the number of ducks
c.
the number of years when the number of ducks was decreasing
OD.
the number of ducks in 2002