Worksheet Worksheet 1
1.
Consider the expression \((x + 2)(x - 5)\text{.}\) Describe the "big picture" perspective of the expression and put boxes around the terms as appropriate.
2.
Consider the expression \(x + 2(x - 5)\text{.}\) Describe the "big picture" perspective of the expression and put boxes around the terms as appropriate.
3.
Determine whether you think the following equation is valid. Explain your reasoning.
\begin{equation*}
\sin(x + y) = \sin(x) + \sin(y)
\end{equation*}
4.
Solve the equation \(x \ln(2) + 3 = -4\text{.}\) Do it once using a substitution for then do it without a that substitution. Use a complete presentation both times.