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Ket [755]
4 years ago
8

Help!!! 40 points!!!!

Mathematics
2 answers:
Semmy [17]4 years ago
8 0

Answer:

-4x+y=14

Step-by-step explanation:

For it to be perpendicular, you need to switch the 1 before x and the 4 before y and chang the mark for one of them. Than you have -4x+y, substitute x and y for -2 and 6, you get 14

Inessa [10]4 years ago
4 0

Step-by-step explanation:

x+4y = 2

4y= -x+2

y =  \frac{ - 1}{4} x +  \frac{1}{2}

slope of the above line = -1/4

The slope of the required line which is perpendicular to this line = 4

And, the required line also passes through(-2,6)

\frac{y - 6}{x - ( - 2)}  = 4

\frac{y - 6}{x + 2}  = 4

y - 6 = 4(x + 2)

y  - 6 = 4x + 8

4x + 8 - y + 6 = 0

4x - y + 14 =0

The equation of the line that is perpendicular to the line x+4y=2 and goes through the point (-2,6)

4x-y+14=0

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