Question

if y =-5 when x =15 find y when x=-1

Answer 1

y = -5 at x = 15, so rewrite it in following expression..

-5 ----> 15
y -----> -1

y = (-5 * -1 )/ 15 = 5/15 = 1/3...

i guess....

@waterineyes , @Hero, @ParthKohli , what say guys ??

Answer 2

@ganpat it gave me choices like y=-1/5x;1/5
y=-1/3x;2/5
y=1/3x;-1/3
y=-1/3x;1/3

Answer 3

i guess, C shd be answer..

Answer 4

thanks