Step-by-step explanation:
This sequence is that you should multiply the number by 4 and one number should be positive the other should be negative so
5 -20 80 -320 1280
(-3, -2) is the vertex.
You can find this by plugging into -b/2a to find the x value and using the x value to find the y value.
And another spot on the vertex would be (0, 16), which is the y intercept.
What is the equation? I could try to assist you.
Well it matters is the 10 out of 100 if so 10 as a perecent is 10%
Answer:
its the first one
Step-by-step explanation:
just use photomath (plus is free rn so you can see the steps)
