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{:(3x - y - 2 - 0),(2x + y - 8 = 0):}...

`{:(3x - y - 2 - 0),(2x + y - 8 = 0):}`

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To solve the system of equations graphically, we will follow these steps: ### Given Equations: 1. \( 3x - y - 2 = 0 \) 2. \( 2x + y - 8 = 0 \) ### Step 1: Rewrite the equations in slope-intercept form (y = mx + b) **For the first equation:** \[ 3x - y - 2 = 0 \implies -y = -3x + 2 \implies y = 3x - 2 \] **For the second equation:** \[ 2x + y - 8 = 0 \implies y = -2x + 8 \] ### Step 2: Find the points for the first equation \( y = 3x - 2 \) - **When \( y = 0 \):** \[ 0 = 3x - 2 \implies 3x = 2 \implies x = \frac{2}{3} \] Point: \( \left(\frac{2}{3}, 0\right) \) - **When \( x = 0 \):** \[ y = 3(0) - 2 \implies y = -2 \] Point: \( (0, -2) \) ### Step 3: Find the points for the second equation \( y = -2x + 8 \) - **When \( y = 0 \):** \[ 0 = -2x + 8 \implies 2x = 8 \implies x = 4 \] Point: \( (4, 0) \) - **When \( x = 0 \):** \[ y = -2(0) + 8 \implies y = 8 \] Point: \( (0, 8) \) ### Step 4: Plot the points on a graph - For the first equation, plot the points \( \left(\frac{2}{3}, 0\right) \) and \( (0, -2) \). - For the second equation, plot the points \( (4, 0) \) and \( (0, 8) \). ### Step 5: Draw the lines - Draw a line through the points of the first equation. - Draw a line through the points of the second equation. ### Step 6: Find the intersection point - The intersection point of the two lines is the solution to the system of equations. ### Step 7: Determine the coordinates of the intersection point From the graphical representation, we find that the intersection point is \( (2, 4) \). ### Final Solution: The solution to the system of equations is: \[ x = 2, \quad y = 4 \] ---
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Knowledge Check

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