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This question is public and is used in 115 tests or worksheets.

Type: Multiple-Choice
Category: Functions and Relations
Standards: HSF-IF.A.2
Tags: functions

# Functions and Relations Question

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## Grade 9 Functions and Relations CCSS: HSF-IF.A.2

The function $f(x)=50(1.2)^x$ gives the number of bacteria in a science experiment, where x is the number days after the start of the experiment. To the nearest whole number, how many bacteria will there be after 5 days?
1. 124
2. 375,000,000
3. 300
4. 777,600,000
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