Questions: Solve the following system of inequalities graphically on the set of axes below. State the coordinates of a point in the solution set.
y > (3/2) x - 6
y <= -x - 1
Transcript text: Solve the following system of inequalities graphically on the set of axes below. State the coordinates of a point in the solution set.
\[
\begin{array}{l}
y>\frac{3}{2} x-6 \\
y \leq-x-1
\end{array}
\]
Solution
Solution Steps
Step 1: Graph the first inequality
The inequality y > (3/2)x - 6 is graphed with a dashed line because the inequality is strictly greater than. The line has a y-intercept of -6 and a slope of 3/2. Shade the region above the line since it is y _greater than_.
Step 2: Graph the second inequality
The inequality y ≤ -x - 1 is graphed with a solid line because the inequality includes "less than or equal to". The line has a y-intercept of -1 and a slope of -1. Shade the region below the line because it is _less than or equal to_.
Step 3: Identify the solution set and a point within it
The solution set is the region where the shading for both inequalities overlaps. One point in this solution set is (0, -2).
Final Answer:
The graph of the system of inequalities shows the overlapping shaded region as the solution set. One point within the solution set is (0, -2).