No, if x=1 then you get an undefined statement
if you want to try to simplify then
x^2-3x+2=(x-1)(x-2)
((x-1)(x-2))/(x-1)=x-2 is that true?
x-1 cancels out
x-2=x-2
true
but, the x-1 is trickey
if x=1, then the denomenator becomes 0 and the equation is undefined
undefined =x-2 is false
answer if no
but if your teacher says that it is true because of simplification tell that x=1 doesn't work
Answer:
Step-by-step explanation:
<u>Given vertices of triangle:</u>
- A(1, 2), B(3, 4), C(5, 0)
<u>The centroid is found as the average of x- and y- coordinates of three vertices:</u>
- C = ((x₁ + x₂ + x₃)/3, (y₁ + y₂ + y₃)/3)
<u>Substitute the coordinates into formula:</u>
- C = ((1 + 3 + 5)/3, (2 + 4 + 0)/3) = (3, 2)
Correct choice is B
All real numbers greater than or equal to 0 is the answer.
In interval notation: [0, infinity)
Count how long it is in the spaces
X controls the left and right movement of the point, while y controls the up and down.
x + 2 means that the new position of the point would be two spaces towards the right of the original point.
y - 2 means that the new position of the point would be two spaces lower than the original point.
Therefore, translate right 2 units, down 2 units, should be your answer
Hope this helps
