Question

Calculate the equation of the straight line that has a slope of -1/2 and passes through the point (2. -2) )​

Answer 1

Answer:

we can use slope point form

y-y1=m(x-x1)

where (X1,y1)know points and m is known slope

so y-(-2)=-1/2(x-2)

y+2=0 is required equation

Answer 2

Step-by-step explanation:

Given:Slope=1

Point is (1,2)

Equation of the line is y−y

1

=m(x−x

1

)

y−2=1(x−1)

⇒y−2=x−1

⇒x−y−1+2=0

∴Equation of the line is x−y+1=0