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Setler [38]
3 years ago
12

In the equation 2x + 2y = 5 , the slope is -1. True or false?

Mathematics
1 answer:
astra-53 [7]3 years ago
6 0
Convert the equation to the slope-intercept form:

2x+2y=5 \\
2y=-2x+5 \ \ \ |\div 2 \\
y=-x+\frac{5}{2} \\ \\
y=mx+b, \ m - \hbox{the slope} \\
y=-x+\frac{5}{2} \\
\boxed{m=-1} - \hbox{the slope}

TRUE
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