Answer:

We see that:

The axis of symmetry is defined by this formula:

And replacing we got:

Thn the axis of symmetry would be X=-1
Step-by-step explanation:
For this case we have the following function:

If we compare this function with the general expression of a quadratic formula given by:

We see that:

The axis of symmetry is defined by this formula:

And replacing we got:

Thn the axis of symmetry would be X=-1
I hope I can help! :)
Answer:
-422
-------
727
Have a great day/evening/night! :)
Let me know if you have any additional questions!
-Kappifilms
the first one. The camera focuses on the audience
Answer:
8 1/3 cakes
Step-by-step explanation:
Step 1:
1 : 18 Ratio
Step 2:
1 : 18 = x : 150 Proportion
Step 3:
150 = 18x Multiply
Step 4:
150 ÷ 18 = x Divide
Answer:
x = 8 1/3
Hope This Helps :)