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How to Determine the Domain of a Function When the domain of a function is not specified, then assume that it is the set of all possibl... -
Simplify the following. (a) $3 \sqrt{5}+7 \sqrt{5}$ ... -
Definition: Logarithm Let $N$ and $b$ be positive real numbers, with $b \neq 1$. Then the logarithm of $N$ (with resp... -
Definition In mathematics, the polar coordinate system is a two-dimensional coordinate system in which each point on... -
1. A manufacturer wants to design an open box having a square base and a surface area of $ \displaystyle 108$ square inches, as shown... -
Compare the graphs of the following functions to the graph of $y=x^{2}$. (a) $y=x^{2}+2 x+3$ $\begin{array}{l}y={{x}^{2}}+2x+... -
$f(x)=x^{2}+6 x+8$ Given that $f(x)$ can be expressed in the form... -
1. Draw a set of coordinate axes. Locate the points, $A(2,3)$, $B(2, -4)$ and $C(-4, 3)$. Label each point with its coordi... -
Sum of the first $n$ terms of an arithmetic progression $\left(S_{n}\r...
