Answer:
y = - 5x + 77
Explanation:
Slope intercept form means,
y = mx + c
Here,
m - slope of the line
c - y intercept
And now to write the given expression in slope intercept form you can simply make y the subject in the equation.
Let us write it now.
77 - y = 5x
Subtract 77 from both sides.
-y = 5x - 77
To make y value positive multiply the whole equation by -1.
y = - 5x + 77