Find the range of f(x) = -x+4 for the domain {-3, -2, -1, 1}.
a) {7, 6, 5, 4,}
b) {-7, -6, -5, -3,}
c) {-7, -6, -5, -4,}
d) {7, 6, 5, 3,}
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The graph below shows the amount of money left in the school’s desk fund, f, after d desks have been purchased. for each new desk that is purchased, by how much does the amount of money left in the school’s desk fund decrease?

34 cup. a serving of vegetable soup is 23 cup. the restaurant sold 20 servings of chicken noodle soup and 18 servings of vegetable soup. how many more cups of chicken noodle soup did they sell than cups of vegetable soup?

The jurassic zoo charges $14 for each adult admission and $5 for each child. the total bill for 77 people from a school trip was $565. how many adults and how many children went to the zoo? i