Exponential Growth and Decay

Exponential Growth and Decay

Assessment

Flashcard

Mathematics

8th Grade

Hard

Created by

Wayground Content

FREE Resource

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32 questions

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1.

FLASHCARD QUESTION

Front

In an exponential function, what does the 'a' represent? Options: SLOPE, RATE OF CHANGE, Y-INTERCEPT, COMMON RATIO

Back

Y-INTERCEPT

2.

FLASHCARD QUESTION

Front

A population of 2200 beetles decreases each month at a rate of 5%. What is the decay factor (b)?

Back

.95

3.

FLASHCARD QUESTION

Front

Function with initial amount of $15 and 35% increase 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 as Exponential GROWTH or DECAY.

Back

Growth

6.

FLASHCARD QUESTION

Front

Does this graph show exponential growth or decay?

Back

Decay

7.

FLASHCARD QUESTION

Front

Does this function represent exponential growth or decay?

Back

Decay

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