what formula is applied, I mean what method
Answer:
A
Step-by-step explanation:
I don't think you have the right equation down, so this more of an educated guess than an actual direct answer
Answer:
b
Step-by-step explanation:
Answer:
y = 2x+5
Step-by-step explanation:
rearrange the equation to make y the sof
y = 1/2x - 3
to find gradient of perpendicular line
1/2 ÷ ( - 1 )
y = -2x + c , the replace the coordinates (-3,-1)
y = 2x + 5