Answer:
Please see attachment.
Step-by-step explanation:
Please see attachment.
The graph that has an axis of symmetry at x = 3 is f(x) = x2 – 6x – 1.
You can find the axis of symmetry by using the equation to find the x value of the vertex. The x value of the vertex is always the axis of symmetry in a quadratic graph. The equation is below.
x = -b/2a
In this equation, a is the coefficient of x^2 and b is the coefficient of x. If we use the numbers from the last equation in your list, a = 1, b = -6.
x = -b/2a
x = -(-6)/2(1)
x = 6/2
x = 3
we have been asked to find the sum of the given geometric series
A geometric sequence has a constant ratio "r" and is given by
The first term of the sequence is
Sum of the sequence is given by the formula
Plug in the values we get
On simplification we get
Hence sum
U do 21,800×12= AND THEN THATS ALL U DO GOOD LUCK!!!!!!
3x^2 - 3x - 20 I think ♀️ sorry if I’m wrong