Exponential Functions

Exponential Functions

Assessment

Flashcard

Mathematics

9th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

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20 questions

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1.

FLASHCARD QUESTION

Front

What is a, the starting term, for the function: f(x) = 300(1.16)x?

Back

300

2.

FLASHCARD QUESTION

Front

The value of a car is $15,000 and depreciates at a rate of 8% per year. What is the decay factor?

Back

.92

3.

FLASHCARD QUESTION

Front

Function with initial amount of $15 and an increase of 35% each year: y = 15(35)x, y = 15(1.35)x, y = 15(0.35)x, y = 35(1.15)x

Back

y = 15(1.35)x

4.

FLASHCARD QUESTION

Front

Classify the model: A=1200(.85)6
Options: Growth, Decay

Back

Decay

5.

FLASHCARD QUESTION

Front

Classify the model: A=10(1.01)3
Options: Growth, Decay

Back

Growth

6.

FLASHCARD QUESTION

Front

Is the pictured graph growth, decay, or linear or none? Options: Exponential Growth, Exponential Decay, Linear, None

Media Image

Back

Exponential Growth

7.

FLASHCARD QUESTION

Front

Equation for bacteria culture starting with 5000 cells, dying by 30% each year.

Back

y=5000(0.7)x

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