7. On the grid, clearly label the region which satisfies all three inequalities below \( \begin{array}{lll}\text { 5. } \\ x \leq 2 & y<2 x-2 & x+y+2>0\end{array} \)
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Beyond the Answer
To tackle this problem, let's break down each inequality one by one! The first inequality, \( x \leq 2 \), means you're looking at everything to the left of the vertical line at \( x = 2 \). Next up, the inequality \( y < 2x - 2 \) suggests a slope; it's the area below the line that crosses the y-axis at -2 with a slope of 2. Lastly, the inequality \( x + y + 2 > 0 \) can be rearranged to \( y > -x - 2 \), indicating the region above the line that crosses the y-axis at -2 with a slope of -1. Now, the region that satisfies all three is where these shaded areas overlap—time to get to graphing! Pro tip: Always graph each inequality step-by-step and use different colors for clarity. A common mistake is forgetting to shade correctly based on the inequality signs; solid lines indicate 'equal to' while dashed lines mean 'not equal to'! Double-check which side of the line to shade; it can change everything!