11) Determine the distance between -1 and -7. A) -8 units B) -6 units C) 6 units D) 8 units

c

Step-by-step explanation:

were is the equation

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.