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Questions in mathematics
📝 Answered - Problems 4-9, Use the factored form of the function f(x) = x²(x+3) 4. Identify the zeros of f(x) and state their multiplicities. 5. State the end behavior of f(x) as x increases without bound and as x decreases without bound. Give a reason to justify your answer. 6. Sketch a possible graph of f(x) using the zeros, multiplicities and end behavior stated.
📝 Answered - Given [tex]$b(x)=|x+4|$[/tex], what is [tex]$b(-10)$[/tex]?
📝 Answered - A summer camp has a ratio of campers to adults equivalent to [tex]$7:1$[/tex]. Use equivalent ratios to complete the table. \begin{tabular}{|l|c|c|c|c|} \hline Campers & 7 & 14 & 28 & 10 \\ \hline Adults & 1 & 2 & & 30 \\ \hline \end{tabular}
📝 Answered - The table shows ordered pairs of the function [tex]y=8-2 x[/tex]. What is the value of [tex]y[/tex] when [tex]x=8[/tex]? \begin{tabular}{|l|l|} \hline [tex]x[/tex] & [tex]y[/tex] \\ \hline -3 & 14 \\ \hline -1 & 10 \\ \hline 1 & 6 \\ \hline 4 & 0 \\ \hline 8 & ? \\ \hline 10 & -12 \\ \hline \end{tabular}
📝 Answered - [tex]\frac{12+3}{7+5}[/tex]
📝 Answered - Perform the indicated operations and simplify. $-10(u+1)+9(u-1)-5(u+6)$
📝 Answered - Correct the rules for order of operations. $-9-[1-(4 \cdot(-1)-11)] \div 8$
📝 Answered - $\frac{2 x+7+x}{2}=14$
📝 Answered - Solve the equation. $7 x+5=7 x+5$
📝 Answered - $12x - (8 - 9x + 3x^2) + 6x^2
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