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

Answer:

Third option

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

Step-by-step 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

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

Answer 2

Answer:

y − 1.9 = −1.8 (x + 0.5)

Step-by-step explanation: