The first transformation was a rotation about point A.
The second transformation was a reflection across line M.
In Mathematics, a rotation can be defined as a type of transformation which moves every point of the object through a number of degrees around a given point, which can either be clockwise or counterclockwise (anticlockwise) direction.
By critically observing the diagram which illustrates the sequence of transformations, we can logically deduce that the first transformation was a clockwise rotation about point A by 180 degrees.
Furthermore, the second transformation that maps W'X'Y'Z' to W''X''Y''Z'' is a reflection across the line of reflection M.
Read more on transformation here: brainly.com/question/15832612
#SPJ1
Answer:
-4
Step-by-step explanation:
If you multiply out the square, you can see ...
(x +p)^2 = q
x^2 +2px +p^2 = q
The coefficient of the x-term is 2p, so ...
2p = -8
p = -8/2 = -4
Yoshi needs to find the inverse of f(x) = 5x – 2. The first step is to Switch x and y. The correct answer is option C.
In mathematics, an inverse function is a function that "undoes" the actions of another function. If a function f(x) maps an input x to an output y, the inverse function, denoted as f^(-1)(x) or sometimes written as f(x)^(-1), maps the output y back to the original input x. The correct answer is option C.
To find the inverse of a function, the first step is to switch the x and y variables. In this case, the function is f(x) = 5x - 2.
To find the inverse, we need to switch x and y, so the new function becomes x = 5y - 2.
It's important to note that not all functions have an inverse. A function must be one-to-one (each input maps to a unique output) for an inverse to exist. Additionally, the domain and range of a function and its inverse are swapped.
Learn more about Inverse here:
#SPJ2
Answer:
D. Replace f(x) with y
Step-by-step explanation:
apex
Answer:
just do 68986
- 64997
______
3,989
Math question now.
When I am 6 my brother is half my age. How old will my brother be when I am 70?
Answer:
67
Step-by-step explanation:
Your brother is three years younger than you, so when you're 70, he'll be three years younger, 67.
~theLocoCoco
Answer:
35 years old
Step-by-step explanation:
Since your brother is half your age, that means it should be exact. 70 is not a number than would have an even split, so you would have to have either an odd number such as 5. 40 plus 40 is 80, which is to high. 30 plus 30 is 60, too low. 35 plus 35 is 70 exact. Hope this helped! Also, I dont know if this was trick question, either way, he should be half. So if you were 10, he would be 5. If you were 18, he would be 9.
Write an equation to model the number of dollars Susan has saved, y, after x days.
Answer:
Susan start with 12 dollars
Equation to model the number of dollars Susan has saved, y, after x days :
Step-by-step explanation:
Given : She added the dollars she saved to the amount with which she started. At the end of day 2, Susan had a total of 20 dollars saved. At the end of day 5, she had a total of 32 dollars saved.
To Find: How many dollars does Susan start with? Show or explain your work. Write an equation to model the number of dollars Susan has saved, y, after x days.
Solution :
Since At the end of day 2, Susan had a total of 20 dollars saved.
⇒
At the end of day 5, she had a total of 32 dollars saved.
⇒
So, using two point slope from find the equation of line
x denotes days
y denotes dollars she saved
--a
Thus the equation to model the number of dollars Susan has saved, y, after x days :
Now to calculate How many dollars does Susan start with?
Put x = 0 in equation a
So,Susan start with 12 dollars