Answer:
The graph is nor a function og x because tha like y=0 intersects the graph at two points
Answer:90
Step-by-step explanation:
20- 120
Answer: c and e
explanation: put the equation in the graphing calculator and look at the graph and table the answer will show
First see you can factor out 4. What is left is x^2 + 6x - 16.
That can be factored as (x+8)(x-2) so the total factorization is
4(x+8)(x-2)