Chapter 7: Problem 68
Solve the inequality. Then graph its solution. $$3 x-2>4 \text { or } 3 x-2<-5$$
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Chapter 7: Problem 68
Solve the inequality. Then graph its solution. $$3 x-2>4 \text { or } 3 x-2<-5$$
These are the key concepts you need to understand to accurately answer the question.
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Write an equation of the line that passes through the point and has the given slope. Use slope-intercept form. $$ (1,-5), m=4 $$
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You know how to solve the equation \(\frac{1}{2} x+2=\frac{3}{2} x-12\) algebraically. This equation can also be solved graphically by solving the linear system. $$ \begin{aligned} &y=\frac{1}{2} x+2\\\ &y=\frac{3}{2} x-12 \end{aligned} $$ a. Explain how the linear system is related to the original equation. b. Solve the system graphically. c. Check that the \(x\) -coordinate from part (b) satisfies the original equation \(\frac{1}{2} x+2=\frac{3}{2} x-12\) by substituting the \(x\) -coordinate for \(x\)
Graph the function. $$ f(x)=2 x+3 $$
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