Solve each system of equations by sketching the graphs. Use the slope and the y-intercept or both
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Solve each system of equations by sketching the graphs. Use the slope and the y-intercept or both intercepts. Estimate the result to the nearest 0.1 if necessary.
Transcribed Image Text:
- 2r₁ + 2r₂ = 7 4r₁ - 2r₂ 2r₂ = 1
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We can start by rearranging each equation to slopeintercept form y mx b where m is the slope and b i...View the full answer
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Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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