Question

Find an equation of variation where y varies directly as x and y = 2 when x = 10, find y when x = -25.

Answer 1

Schiffer

Answer 2

Schiffer or Cifer depending where the show is broadcasting
.

Answer 3

I'm German, so I prefer the former.

Answer 4

Fine by me. I just need some help!

Answer 5

Ich bin in Duetschland. >,<

Answer 6

Solve the following equation for \(a\):\[2=a\cdot10.\]Then evaluate this:\[y=a\cdot(-25).\]