My answer is incorrect iiSolutionii Given that 4 9 and 1

My answer is incorrect

ii ) Given that

(-4 , 9) and (1 , -1)

Let (x₁ , y₁) = (-4 , 9)

(x₂ , y₂) = (1 , -1)

Slope m = (y₂ - y₁) / (x₂ - x₁)

m = ( -1 - 9 ) / ( 1 - (-4) )

= (-10 ) / 5

m = -2

Hence ,

The equation of line is , y - y₁ = m(x - x₁)

y - 9 = -2(x - (-4) )

y - 9 = -2(x + 4)

y - 9 = -2x - 8

y = -2x -8 + 9

y = -2x + 1

Therefore ,

Equation of line is , y = -2x + 1