Which of the following is a correct equation for the line passing through the point (-2,1) and having slope m=1/2

Check all that apply

A. y=1/2x + 2

B.y=-2x + 1/2

C. x-2y= -4

D. y-1= 1/2(x+2)

Question

Which of the following is a correct equation for the line passing through the point (-2,1) and having slope m=1/2 
 
Check all that apply
 
A. y=1/2x + 2
 
B.y=-2x + 1/2 
 
C. x-2y= -4
 
D. y-1= 1/2(x+2)

x3_drummerchick · Answer

y = mx + b
1 = -2 (1/2) + b
solve for b ^
1= (-1) + b
2 = b 

therefore...
y = 1/2x + 2

anonymous · Answer

Is that only way and the only one?

x3_drummerchick · Answer

yes, it would be 'A'