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3 votes
Choose the graph that matches the following system of equations:

Explain to me why I got this wrong!!! Please
8x + 5y = −5
7x − 3y = 3 (6 points)

Choose the graph that matches the following system of equations: Explain to me why-example-1

2 Answers

6 votes

Answer:

the first graph

User Asiimwe
by
7.2k points
4 votes
In intercept form, the equations are
.. x/(-5/8) +y/(-1) = 1
.. x/(3/7) +y/(-1) = 1

The first line has intercepts (-5/8, 0) and (0, -1).
The second line has intercepts (3/7, 0) and (0, -1)

In the second graph, the (blue) line with positive slope has an x-intercept greater than 1/2. Neither line matches that. The intercepts match those of the first graph.
User Dave Cook
by
7.2k points
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