Answer:
The y-intercept of this line is (0, 4)
Explanation:
Given that the slope of this line is -3, we know the general form of its equation is y = -3x + b. Arbitrarily choosing the first point, (-2, 10), and substituting -2 for x and 10 for y, we find the y-intercept as follows:
10 = -3(-2) + b, or
10 = 6 + b, or
b = 4 (Answer C)
The y-intercept of this line is (0, 4)