What is the equation of the line that has a slope of -2 and passes through the point (-1,3)

y = -2x + 1

Step-by-step explanation:

y = mx + c

m = -2

y = -2x + c

x = -1, y = 3

3 = -2(-1) + c

3 = 2 + c

3 - 2 = c

c = 1

y = -2x + 1

b

step-by-step explanation:

b

6.9

step-by-step explanation:

simple math really

6 1/2 times 0.6 = 3.9

but if you are just doing 6 and not 6 1/2 then the answer is 3.6