Answer:
Part a)
We need to find the point-slope form of the equation of the line with a slope of -1/3 and passing through the point (6,-4)
Part b)
The information that we have; we know the value of he slope, -1/3, and a point the line passes through (6,-4).
Part c)
strategies to use;
we can use the standard form of the equation of a straight line in point- slope form;
y - y_1 = m (x - x_1)
Part d)
We have been given the slope is -1/3, thus the value of m is -1/3. Moreover, we have a point (6,-4) and thus x_1 = 6 while y_1 = -4
y - (-4) =-1/3(x -6)
Part e)
Final answer
y+4=(-1/3)(x-6)