3 years ago

Which is an equation for the line contains (1,2) and has the slope of 4

Mathematics

2 answers:

anygoal [31]3 years ago

8 0

Which is an equation for the line contains (1,2) and has the slope of 4

Y=mx+b

2=4(1)+b

2=4+b

2-4=b

-2=b

Y= 4x-2

spin [16.1K]3 years ago

4 0

The slope is 4. That eliminates the first two answers

Y-y1=m(x-x1)
Y-2=4(x-1)
Y-2=4x-4
Add 2 to both sides
Y=4x-2

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