Answer: (0,1)
Step-by-step explanation:
If
and
are two point son a coordinate plane and (x,y) dividing it in a ratio of m: n.
Then , the coordinates of (x,y) is given by :-
![x=\dfrac{nx_1+mx_2}{m+n}](https://tex.z-dn.net/?f=x%3D%5Cdfrac%7Bnx_1%2Bmx_2%7D%7Bm%2Bn%7D)
![y=\dfrac{ny_1+my_2}{m+n}](https://tex.z-dn.net/?f=y%3D%5Cdfrac%7Bny_1%2Bmy_2%7D%7Bm%2Bn%7D)
Given : On a coordinate plane, a line is drawn from point A to point B. Point A is at (2, - 3) and point B is at (- 4, 9).
Then , the x- and y- coordinates of point E, which partitions the directed line segment from A to B into a ratio of 1:2 :
![x=\dfrac{2(2)+1(-4)}{1+2}=0](https://tex.z-dn.net/?f=x%3D%5Cdfrac%7B2%282%29%2B1%28-4%29%7D%7B1%2B2%7D%3D0)
![y=\dfrac{2(-3)+1(9)}{1+2=1}](https://tex.z-dn.net/?f=y%3D%5Cdfrac%7B2%28-3%29%2B1%289%29%7D%7B1%2B2%3D1%7D)
Hence, the x- and y- coordinates of point E = (0,1)
In function notation, where f is the function, f(x)=3x-10. Using f(x) means you can write things like f(0) which means: what is the value of the function when x=0? Think of f for flexibility, because functions have greater flexibility than variables like y.
Answer:
True
Step-by-step explanation:
When you have 2 negative together they will become a positive (5- (-2) = 7)
Answer:
-9/4 ÷ (-2/3)
Step-by-step explanation:
-(2 1/4) ➡ -9/4
-2/3 ➡ (again a reciprocal needed) -3/2 since we need the result to be positive both expression should remain negative so the answer is -9/4 ÷ -2/3