Question

. Show that A (3, -2) is a point of trisection of
the line-segment joining the points (2, 1) and
(5, -8).
Also, find the co-ordinates of the other point
of trisection.
(Full solution)​

Answer 1

Step-by-step explanation:

Solution. Let A and B be the point of trisection of the line segment joining the points P (2, 1) and Q (5,−8). Hence, A (3, −2) is a point of trisection of PQ.

Answer 2

Answer:

Step-by-step explanation:

y=mx+b

where in this case

C=

5

9

(F−32)

or

C=

5

9

F−

5

9

(32)

You can see the slope of the graph is  

5

9

, which means that for an increase of 1 degree Fahrenheit, the increase is  

5

9

of 1 degree Celsius.

C=

5

9

(F)

C=

5

9

(1)=

5

9

Therefore, statement I is true. This is the equivalent to sayin