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Sholpan [36]
3 years ago
10

What is the equation of a line that passes through point r(−3, 5) and has a slope of 4?

Mathematics
1 answer:
nexus9112 [7]3 years ago
4 0
The equation of any line is:
y=mx+b  m is slope.

We just need to put inside of equation x=(-3) and y=5:
5=4*(-3)+b
17=b

It follows that equation of a line is:
y=4x+17
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Pythagoras Theorem
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a² + b²  = c²

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Answer: 51 units
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