Test Section14ValuesToMemorizeTest

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 $x$-intercepts?

The graph below could represent which of the following?

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

Consider the following:   1. $y=-x^2$   2. $y=1/x$   3. $y=e^{-x}$   4. $y=\tan(x)$   5. $y=\ln(x)$ The graph(s) of which of the above are always decreasing?

The area of a rectangle with length $l$ and width $w$ is

$\cos(3\pi) =$

From memory, find the value of $7^2$

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

The graph below could represent which of the following?

To exactly three decimal places, what is $\pi$?

The slope of the line between the points $(x,y)$ and $(u,v)$ is