The equation of line A is y = 8x + 15.
Line B is parallel to line A and passes through the point (4, 43).
What would be the solution to the system of equations represented by line A and line B?
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Answer:
y = 8x + 7
Explanation:
Equation of a line parallel to A
is y = 8x + k
This line is passing through
the point (4,43) , then
43 = 9×4 + k
=> 43 = 36 + k
=> 43 - 36 = k
=> 7 = k
Therefore,
Equation of a line B is
y = 8x + k
=> y = 8x + 7
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