The period of the function can be calculated using <span><span><span>2π</span><span>|b|</span></span><span><span>2π</span><span>|b|</span></span></span>.Period: <span><span><span>2π</span><span>|b|</span></span><span><span>2π</span><span>|b|</span></span></span>Replace <span>bb</span> with <span>11</span> in the formula for period.Period: <span><span><span>2π</span><span>|1|</span></span></span>
Answer:
- reflected across the y-axis
- compressed by a factor of 2
Step-by-step explanation:
Replacing x by -x in f(x) causes it to be reversed horizontally, that is, reflected across the y-axis.
Replacing x by 2x in f(x) causes it to be compressed horizontally by a factor of 2.
Both of these transformations result in g(x) being a horizontally compressed horizontal reflection of f(x).
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See the attachment for an example. The blue curve is g(x); the red curve is f(x).
The area of the blue rectangle is 8/11 of the flag
<h3>Area</h3>
The area of a shape is the amount of space it occupies
The width is given as:

<h3>
Blue region </h3>
The blue region of the American flag has a dimension of 8 by 11 stars.
So, we have:

Where x represents the length of the blue region.
Express the ratio as fractions

Multiply both sides by 2/5


Rewrite as:

The area is then calculated as:


Simplify

Hence, the area of the blue rectangle is 8/11 of the flag
Read more about areas at:
brainly.com/question/14137384
The answer is B. addition or multiplication
Basically with the example you have you need to have the x and y variables on different sides.
Equation:
-18x+9y=72 (now you want to add 18x on both sides)
<u>+18x +18x
</u><u>9y=72+18x </u> (next you divide 9 to both sides to get x and y alone)
9
y=8+2x (now that you have the x and y alone this is the final equation)
On the graph you want to put a dot on 8 since it's the y-intercept or the starting point of the equation. After that you want to add 2 every time you go by 1 on the x-axis. I have a picture of a graph...
<em>I hope this help you out :D</em>