What is the perpendicular y= 1/2 x+3,(1,2) ?

The perpendicular y= 1/2 x+3,(1,2) is y=-2x+4

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perpendicular y= 1/2 x+3,(1,2)

perpendicular

y = \frac{1}{2} x + 3, (1, 2)

y = - 2 x + 4

Solution steps

Find the line

y = mx + b

perpendicular to

y = \frac{1}{2} x + 3

that passes through

(1, 2)

Find the slope of

y = \frac{1}{2} x + 3 : m = \frac{1}{2}

Compute the slope of the perpendicular line:

m_{p} = - 2

Find the line with slope m=

- 2

and passing through

(1, 2) : y = - 2 x + 4

y = - 2 x + 4

4 x + 7 y - 28 = 0

f (x) = tan (\frac{2}{3} x)

f (x) = \frac{1}{2} x + 2

f (x) = \frac{3 x + 7}{2 x - 3}

cos (6 x)

What is the perpendicular y= 1/2 x+3,(1,2) ?
The perpendicular y= 1/2 x+3,(1,2) is y=-2x+4