Step 1:
Step 2: The equation is of the form y = mx + b, where m is the slope and b is the intercept, so we use the point (0,1) to find the y-intercept:
y-intercept is 1
Step 3: The equation of the line in slope-intercept form is
Step 4: Graphing
for x = -4, y = 4
for x = 0, y = 1
for x =4, y = -2