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deff fn [24]
2 years ago
7

Write an equation of the line that passes through (2,-1) and is parallel to the line y = -3x + 8.

Mathematics
1 answer:
Anika [276]2 years ago
4 0

Answer:

y = -3x +5

Step-by-step explanation:

parallel lines so slope of the lines will be equal.

m1 = m2

y = mx + b,

y = -3x + b

substituting y = -1 and x = 2

-1 = -3(2) + b

-1 = -6 + b

therefore, b = -1 + 6

b = 5

by substituting b = +5

therefore, the equation is,

y = -3x + 5

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Answer:

g(2) = 27 is the answer.

Step-by-step explanation:

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By expanding (5 - x)³ = 5³-3.5²x + 15x² -x³

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