Question

Match each item in Column A to an answer in Column B
1.
Which functions have a positive rate of change and which have a negative rate of change?
Column A Column B
1.
2x − 5y = −15 A. positive
B. negative

2.
y = −4x + 9

3.
x y
2 –10
4 –16
6 –22

4.
x y
–3 15
–2 11
–1 7

Answer 1

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