Answer:
y = -4x + 2
Step-by-step explanation:
The common difference of these values of y is -4 = slope of the line
y - y1 = m(x - x1) - given m = -4 and using the point (1, -2) we have
y + 2 = -4(x - 1
y = -4x + 2 is the slope/intercept form answer
