7. On the grid, clearly label the region which satisfies all three inequalities below \( \begin{array}{lll}\text { 5. } \\ x \leq 2 & y<2 x-2 & x+y+2>0\end{array} \)
Real Tutor Solution
Answer
Solution
Reviewed and approved by the UpStudy tutoring team
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!