Consider the equations 5x + 2y - 13 -3x + 7y 5- 25 (a) Put each equation
Question:
Consider the equations
5x + 2y - 13 -3x + 7y 5- 25
(a) Put each equation into the standard format for a straight line (y = mx + b) and plot both lines. Use your graph to find the point (x, y) where these lines intersect.
(b) Use algebra to find the values of x and y that simultaneously satisfy these two equations.
(c) How do your answers to parts (a) and (b) compare?
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We can use algebra to get the equations into the desired format If we then graph the lines the point ...View the full answer
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Related Book For
College Physics Reasoning and Relationships
ISBN: 978-0840058195
2nd edition
Authors: Nicholas Giordano
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