Functions and Relationships

1). (1 point) - 2 + 5 _____

TEAM NO ____ TEAM MEMBERS:

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2). (1 point) Evaluate for a = 6; b = 9:

3a - b

Answer:________________

3). (2 points) Evaluate for x = 5; y = 4:

y - 2x


Answer:________________

4). (2 points) Evaluate for a = 1/3; b = 1/5:

3a - b


Answer:________________

5). (2 points) The sum of 2 numbers is 21. Their product (multiply) is 110. What are they?


Answer:________________