What is the line (2,-9),(-1,6) ?

The line (2,-9),(-1,6) is y=-5x+1

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Find the Equation Using Two Points (2,-9) , (-1,6)

line

(2, - 9), (- 1, 6)

y = - 5 x + 1

Solution steps

Find the line

y = mx + b

passing through

(2, - 9)

(- 1, 6)

Compute the slope

(2, - 9), (- 1, 6) : m = - 5

Compute the

y

intercept:

b = 1

Construct the line equation

y = mx + b

where

m = - 5

and

b = 1

y = - 5 x + 1

g (f) = - 47 f

x = 3 + t, y = - t^{2}

y = 6

y = 5

x = 3