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polet [3.4K]
3 years ago
11

What is the equation of a line parallel to the line y = 4x + 7 and passes through the point (3, 0)?

Mathematics
1 answer:
KATRIN_1 [288]3 years ago
5 0
Two lines to be parallel their slopes have to be equal. 

so m1 = m = 4


y = mx + b ( Slope intercept form)


y = 4x + b

(3,0) is on the line:

0 = 12 + b

b = -12

y = 4x - 12 
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