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Is the following a function? yes -3
0
5
1 no 4
3
1
-1 Is the following a function? yes -3
0
5
1 no 4
3
1
-1 Mr. Bob determines a student's grade by the number of projects the student finishes. What are the independent and dependent variables in this process? Independent: student's grade dependent: projects worked on
Independent: projects finished Dependent: student's grade Independent: projects worked on dependent: student's grade 0 < x < 2020 all real numbers 1980< x < 2015 100< x < 600 What is the domain shown on the graph? 400 800 600 200 0 1980 1990 2000 2010 2020 What is the value of y when x is -1 ? -2 -3 1 1/2 What is the value of f(x-3) if f(x) = 3x -4? 3x - 1 3x - 7 3x -13 |