Answer:
slope = -4
y-intercept = -10
Step-by-step explanation:
Isolate the variable, y. Note the equal sign, what you do to one side, you do to the other. Subtract 4x from both sides:
4x (-4x) + y = -10 (-4x)
y = -4x - 10
Note the slope intercept form: y = mx + b
y = y
m = slope = -4
x = x
b = y-intercept = -10
slope = -4
y-intercept = -10
