3 years ago

Write the equation of a line that has a slope of -2 and goes through point (1, 2).

Mathematics

1 answer:

Roman55 [17]3 years ago

7 0

Answer:

y = -2x + 4

Step-by-step explanation:

Equation in point slope form:

y - 2 = -2(x - 1)

y - 2 = -2x + 2

y = -2x + 4 ..............<------------------------------- slope intercept form

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