Answer:
Sadly, I cannot sketch this inverse for you, but I can help try to explain what to do when you see problems like this.
How to Sketch the Inverse:
If you’re asked to graph the inverse of a function, you can do so by remembering one fact: a function and its inverse are reflected over the line y = x. This line passes through the origin and has a slope of 1.
When you’re asked to draw a function and its inverse, you may choose to draw this line in as a dotted line; this way, it acts like a big mirror, and you can literally see the points of the function reflecting over the line to become the inverse function points. Reflecting over that line switches the x and the y and gives you a graphical way to find the inverse without plotting tons of points.
To see how x and y switch places, follow these steps:
- Take a number (any that you want) and plug it into the first given function.
- Say you pick –4. When you evaluate f(–4), you get –11. As a point, this is written (–4, –11).
- Take the value from Step 1 and plug it into the other function
- In this case, you need to find g(–11). When you do, you get –4 back again. As a point, this is (–11, –4).
Answer:
Option A) is correct.
Step-by-step explanation:
The given equation is as,<em>.</em>
Lets focus on graph f(x-2).
Take any example, like . It passes through origin.
<em>Now replace x by (x-2). Now , it passes through x=2, thus shifted to right by 2 units.</em>
<em>Now consider the function g(x). If the constant 7 was not there, value would be f(x-2). But adding a positive constant (+ 7) moves the graph up by 7 units.</em>
Thus overall, <em>The graph of g(x) is the graph of f(x) shifted 2 units to the right and 7 units up.</em>
Answer:
= -223
Step-by-step explanation:
hope this will help u mate :)
#shadow
Answer:
the perimeter of the fountain is about 94.2 feet
Step-by-step explanation:
<span>Angle T = Angle C, let them equal x
So x + x + 140 = 180
2x = 40
x = 20
So Angle T = 20 degrees </span>