1 answer:
Answer:
x=0
Step-by-step explanation:
The axis of symmetry:
when the equation is 
The given equation is:

To make the a and b values more easily identifiable, we can rewrite it like this:

Now, we can tell that a=1 and b=0. Plug these into the equation
:

Therefore, the equation for the axis of symmetry for the parabola is x=0.
I hope this helps!
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You can rewrite this equation as "f - g - 1". That's all that I see that you can do with this.
Answer:
Convergent; 81
Step-by-step explanation:
r = term2/term1 = 8/9
8/9 < 1 so convergent
Sum = 9/(1 - 8/9)
= 9/(1/9) = 81
Answer:
7 = 3t + 1
t = 6
....................
7 = 3t - 2t + 3
t = 4
0.9 and 0.07
hope it helps
(x-4)(x-3) so what you do is
x -4
x x^2 -4x
-3 -3x 12
x^2-7x+12
your answer would be -7x