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Laabri

IM: 8.5.2: Introduction to Functions (Practice)

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Last updated over 1 year ago
7 Nsɛmmisa
1
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1.

Here are several function rules. Calculate the output for each rule when you use -6 as the input.

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6.

Diego’s history teacher writes a test for the class with 26 questions. The test is worth 123 points and has two types of questions: multiple choice worth 3 points each, and essays worth 8 points each. How many essay questions are on the test? Explain or show your reasoning.

1

A group of students is timed while sprinting 100 meters. Each student’s speed can be found by dividing 100 m by their time. Is each statement true or false? Explain your reasoning.

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2.

Speed is a function of time.

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1
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7.

These tables correspond to inputs and outputs. Which of these input and output tables could represent a function rule, and which ones could not? Explain or show your reasoning.

Table A

Table B

Table C

Table D

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

Time is a function of distance.

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4.

Speed is a function of number of students racing.

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5.

Time is a function of speed.