Answer:
B. F(x) =X-4/11
Step-by-step explanation:
We are given the inverse function;
f^(-1)(x) = x + 4/11
Thus means, x was replaced with y and vise versa. Thus;
x = y + 4/11
Lets make y the subject;
y = x - 4/11
Thus,in inverse of a function we replace y with f(x) for the original function or f^(1)(x) for the inverse.
Thus, putting f(x) for y gives;
f(x) = x - 4/11
Answer:
temperature ≤ 6
Step-by-step explanation:
The highest temperature in February was 6°F. Write and graph an inequality to represent this situtation.
If the maximum temperature was 6, then the temperature reached no more than six, while still reaching 6. Thus, the inequality should be
temperature ≤ 6
The graph would be a filled dot on the 6 pointing towards the left side of the graph (towards the -10 side)
Answer:
Answer is x = 4 (or) x = -2
Step-by-step explanation:
Value of x is 4 or -2.
If you have any doubts see the image or ask in comments box.
<em>HAVE</em><em> </em><em>A NICE DAY</em><em> </em><em> </em><em>!</em>
Let, price of Hot Cheetos and sour Patch Kids is x and y respectively.
3 bugs of Hot Cheetos and 2 packs of sour Patch Kids on the vending machine and spent $5.
So, 3x + 2y = 5 .......1 )
7 bags of Hot Cheetos and 3 packs of Sour Patch Kids for $8.75 .
7x + 3y = 8.75 ..........2 )
Solving equation 1 and 2 :
We get :
x = 0.5 and y = 1.75.
Therefore, price of Hot Cheetos and sour Patch Kids is $0.5 and $1.75 respectively.
Hence, this is the required solution.
Option third is correct enlarged by a factor of 4 because the distance between two dots is 1.
<h3>What is geometric transformation?</h3>
It is defined as the change in coordinates and the shape of the geometrical body. It is also referred to as a two-dimensional transformation. In the geometric transformation, changes in the geometry can be possible by rotation, translation, reflection, and glide translation.
We have a star showing in the picture.
We are considering the small star as the original image.
And the big star is the pre-image.
As we know,
The scale factor =
(length of the big star in the x-direction from the origin)/(length of the small star in the x-direction from the origin)
The distance between two dots is 1.
Scale factor = 8/3
As the scale factor is greater than 1 it means the image will be enlarged.
Thus, option third is correct, enlarged by a factor of 4 because the distance between two dots is 1.
Learn more about the geometric transformation here:
brainly.com/question/16156895
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