Answer:
slope= -7
Step-by-step explanation:
Answer:
-1, 3, -3
Step-by-step explanation:
I don't see the graph, but you can solve by factoring:
By the factor theorem, the solutions of f(x) are -1, 3, and -3.
The first 3 , after 2 and 6
Answer:
You can multiply the 2nd equation by either -3 or -6
Step-by-step explanation:
If you are using elimination (imo substitution on this problem would be easier), then you need to eliminate <em>one </em>of the variables. If you are wanting to eliminate x first, then multiply by -3. If you want to eliminate y first, then multiply by -6.