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Big Ideas Math Integrated I, 2016 View details

1. Exponential Functions

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Exercise 5 Page 278

Is the independent variable x an exponent?

Yes

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We want to determine whether the given rule represents an exponential function. Notice that the independent variable x is an exponent. Therefore, the rule represents an exponential function. General form y= a * b^x ⇔ y= a ( b)^x [0.8em] Given function y= 4 ( 7)^x