Question

What equation is the equation of the line, in point slope form, that has a slope of -1.8 and passes through the point (-0.5, 1.9) ?

Answer 1

y − 1.9 = −1.8 (x + 0.5)

Explanation:

Answer 2

Third option

`y -1.9=-1.8(x+0,5)`

Explanation:

Slope = -1.8

(-0.5,1.9)

`m =-1.8\\(-0.5 , 1.9) = (x_1 ,y_1)`

Substitute values into point slope form

`y-y_1=m(x-x_1)\\\\y -1.9=-1.8(x -(-0.5))\\\\y -1.9 =-1.8(x+0.5)`