Exponential Function Word Problem

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• 
• 
• 

• $24,365

• $2,568

• $257

• $2,652

• $2010.14

• $3102.64

• $2524.19

• $2024.79

• $98.68

• $436.80

• $964.36

• 238.48

Eduardo currently has 500 followers on TikTok. He makes a video after the basketball game and it goes viral! Since he became internet famous, the number of followers is increasing by 25% daily. Write an exponential function that represents the relationship between x, the number of days since Eduardo posted the video and y, the total number of followers Eduardo has.

Mathematical Equivalence

ON

Tags

AI.9.9.C

A new savings account is opened with $400 and gains 3% every year. What is the exponential function?

y = ​ (a)   ( 1 ​ (b)   ​ (c)   )^x (^ means to power of x - x is the exponent)

• 400

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• 0.03

• 3

• 0.3

• 0.97

• 4

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• $1,211.08

• $1,315.64

• $3,574.47

• $2,746.64

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• $7,820

• $51,320

• $4,960

• $25,900