contestada

You can use point-slope form to find the equation of a line if you know any two points the line passes through and find the line's slope. For example, let's find the equation of the line passing through points (āˆ’1, 1) and (1, 2).

Respuesta :

y=1/2x+1.5 is the equation

Answer:

y=1/2x+1/5

Step-by-step explanation:

2-1=m(1+1)

1=m(2)

1/2=m

Plug it into your y=mx+b

y=1/2x+b

Find b by plugging one of your ordered pairs in

2=1/2(1)+b

2=1/2+b

1.5=b

Plug it into your original expression

y=1/2x+1.5

Otras preguntas