Test Section14ValuesToMemorizeTest

Consider the following:   1. $y=|x|$   2. $y=1/x$   3. $y=\sqrt x$   4. $y=\ln(x)$   5. $y=\tan(x)$ The graph(s) of which of the above have domain $x\ge 0$?

From memory, find the value of $3^3$

(Enter your answer as a number without any functions like sine, ln, etc.)

What is the value of $\log(1)$?

(Enter your answer as a number without any functions like sine, ln, etc.)

$\cos({\pi\over6}) =$

The area of a triangle with base length $b$ and height $h$ is

$\sin^2(x) + \cos^2(x) =$

(Enter your answer as a number without any functions like sine, ln, etc.)

$\tan({\pi\over4}) =$

The graph below could represent which of the following?

The graph below could represent which of the following?

Consider the following:   1. $y=mx+b$   2. $y=1/x$   3. $y=e^{x}$   4. $y=x^3$   5. $y=\ln(x)$ The graph(s) of which of the above have $y$-intercepts?