# 11.2.2. The Exponential Function

If , determine .

• A
• B 18
• C 216
• D
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If , determine .

• A
• B
• C
• D
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If the straight line intersects the curve of the function , find the point of intersection.

• A
• B
• C
• D
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Determine the point at which the curve of the function intersects the -axis.

• A
• B
• C
• D
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The exponential function is increasing if .

• A
• B
• C
• D
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The number of fans of a football team decreases at a rate of after each match as a result of their recurrent loss in a championship. If the number of fans in the first match was 83 900, determine the approximated number of fans in the ninth match.

• A
83 902
fans
• B
43 662
fans
• C
78 027
fans
• D
154 247
fans
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The number of cows in a cattle farm is 100 and their reproduction rate is of annually. Find the number of cows after 7 years.

• A 100 cows
• B 208 cows
• C 44 cows
• D 111 cows
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The number of cows in a cattle farm is 25 and their reproduction rate is of annually. Find the number of cows after 7 years.

• A 30 cows
• B 84 cows
• C 25 cows
• D 6 cows
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A man deposited a capital of LE in a bank with an annual compound interest of . Determine the sum of the capital after 11 years if the interest is compounded annually.

• A
6 517.4
LE
• B
4 526.64
LE
• C
4 707.04
LE
• D
6 967.57
LE
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A man deposited LE in a bank that has an annual compound interest of . Determine his balance after 6 years if the interest is compounded monthly.

• A
9 076.6
LE
• B
9 557.5
LE
• C
865 927.1
LE
• D
76 021
LE
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A man deposited a capital of LE at a bank with an annual compound interest of . Find the sum after 10 years if the interest is compounded quarterly.

• ALE
• BLE
• CLE
• DLE
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