Worksheet suitable for students in 8th Grade" width="1811" height="2560" />
Worksheet suitable for students in 8th Grade" width="1811" height="2560" />
Suitable for Grades: 8th Grade
CCSS: 8.F.A.1
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CCSS Description: Understand that a function is a rule that assigns to each input exactly one output. The graph of a function is the set of ordered pairs consisting of an input and the corresponding output.
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Your students can get practice of mental methods while considering operations and their inverses throughout this worksheet. Number machines are also a good stepping stone for algebraic methods.
In section A, students will be processing inputs through single operation function machines.
In section B, students will complete the number machines by using the operations and their inverses to complete both inputs and outputs.
Students will use given inputs and outputs to decipher the operation of each function machine in section C.
We have provided four blank function machines in section D. Parents/teachers can design their own questions, or challenge students to design questions for their peers.
All inputs and outputs are positive integers.
