Pre-Calculus

Card 0 of 10

Question

What is the domain of $\log(x)$?

Answer

$x > 0$ (positive real numbers)

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Question

What is $\log_{10}(100)$?

Answer

$2$

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Question

What is $e$ approximately equal to?

Answer

$2.718$

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Question

What is the inverse of $y = 2^x$?

Answer

$y = \log_2(x)$

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Question

What is the general form of an exponential function?

Answer

$y = ab^x$

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Question

What is $\ln(e)$?

Answer

$1$

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Question

What is the range of $y = \sin(x)$?

Answer

$[-1, 1]$

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Question

What is an asymptote?

Answer

A line that a function approaches but never touches

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Question

What is the sum of an infinite geometric series?

Answer

$S = \frac{a}{1-r}$ where $|r| < 1$

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Question

What is a sequence?

Answer

An ordered list of numbers following a pattern

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