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Drupady [299]
3 years ago
11

When solving a system by substitution, one should

Mathematics
1 answer:
neonofarm [45]3 years ago
6 0
B, because to substitute for a variable you have to have an equation to substitute first.
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I don't see a b or an m in this function, but generally, a linear function is of the form ax+b. The b in this equation (not sure if it is the same as your b), controls the shift of the function. Lower b by 3, the graph shifts down by 3.

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