Answer:
Step-by-st
Bitly: URL Shortener - Short URLs & Custom Free Link ...bitlep explanation:
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
Answer:
The figure below shows 4 congruent circles, each tangent to 2 other circles and to 2 ... a side of the square is 24 inches, then what is the area, in square inches, of 1 circle? A. 9 B. 9π C. 36 D. 36π E. 144. ... D The length of one side of the square is equivalent to the diameter of two circles: 24 = 2d. d = 12. Next, find the radius:.
The sum of the first n terms of sequence 85 +85(.9) +85(.9)² + ... would be 348.08.
<h3>What is the sum of terms of a geometric sequence?</h3>
Let's suppose its initial term is a , multiplication factor is r and let it has total n terms,
then, its sum is given as:
(sum till nth term)
Given geometric sequence;
85 +85(.9) +85(.9)² + ...
a = 85
r = 0.9
its sum is given as:
Thus,
The sum of the first n terms of sequence 85 +85(.9) +85(.9)² + ... would be 348.08.
Learn more about geometric sequence here:
brainly.com/question/2735005
#SPJ1