Line k passes through the point (6, -7) and has a slope m=-= 2 Which is the equation of a line that is parallel to line k and passes through the point (-4, 9)?

k = -2x + 1

Step-by-step explanation:

Assuming slope is -2 (and not -=2)

9 = -4(-2) + b

9 = 8 + b

b = 1

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.