2 years ago

Find the equation of the line that passes through points a and b. Please help.

Mathematics

1 answer:

Fiesta28 [93]2 years ago

5 0

Answer:

y=2x-1

Step-by-step explanation:

Gradient : (7-3) / (4-2) = 2

y=2x+c

substitute one of the points

3=2*2+c

c=-1

y=2x-1

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