Dweynieeeid
Answered

If y is directly proportional to (x+6) and y=6 when x=-3, find y when x=16

Sagot :

Jesselanos03id
y=x+6k
6=-3+6k
6=3k
6/3=3/3k
2=k
...
y=x+6k
y=(16+6)(2)
y=(22)(2)
y=44
....
pero kung yung other exmple sa lesson nyo hnd na inadd ung 6, 32 ung ans kc x and k lng ang pinag times di na sinama ung k.. :)
y = k (x + 6)
y = 6;  x = -3

6 = k(-3 + 6)
6 = k(3)
3       3
k = 6/3
k = 2

y = ?;  x = 16;   k = 2
y = k (x + 6)
y = (2) (16 + 6)
y = (2) (22)
y = 44



ID Other Questions