The easiest way is to plug x=-4, y=-1 in the equation to see which one works.
8(-4)-9(-1)=-23
B is correct.
Answer:
Yes, the graph represents a proportional relationship. No, the graph does not represent a proportional relationship. It is a straight line, but it does not intersect the point (0, 0).
Answer:
-15
Step-by-step explanation:
it's the last number
Answer: f’(x)= (-2)/(x^2), and g’(x)=-2x
Step by step solution: Please see photo
