Question

Q.4 Answer in one word/ Sentence.
1. Write the co-ordinates of point of origin.
2/ What will be the abseissa of points where lie on y-axis
3. Name the polynomial in which all the efficient are xero
coefficent​

Answer 1

Answer:

ok

Step-by-step explanation:

x=x+h

y=y+k

So, h=x−x & k=y−y

So, For origin (0,0) to (1,2) we get.

h=0−1 & k=0−2

h=−1 k=−2

So, new co-ordinates of point (3,−4) is

x=x−h=3−(−1)=4

y=y−k=−4−(−2)=−2

So, the new co-ordinates of point (3,4) is (4,−2).

Answer 2

Step-by-step explanation:

The best example of coordinates in everyday life is use of longitude and latitude on globe. Each unique location on the earth has a unique combination of longitude and latitude. Global positioning system used by radio taxi operators also uses x,y coordinates to find exact location of a vehicle.