## anonymous one year ago Inverse of the function y = 2x − 6

1. anonymous

2. anonymous

make x =???

3. anonymous

or i should say change the x into y then make it back into y = ???

4. anonymous

y=(x+6)/2 Is that it?

5. anonymous

@Vocaloid

6. anonymous

yea

7. anonymous

Which of the following expressions represents a function? {(1, 2), (4, –2), (8, 3), (9, –3)} y2 = 16 − x2 2x2 + y2 = 5 x = 7

8. anonymous

@sourwing @Vocaloid

9. Vocaloid

the first one, since it assigns a unique output value for each input value

10. dinamix

this invarse of function

11. dinamix

$f(x)^{-1} =\frac{ x }{ 2 }+3$

12. Vocaloid

switch f(x) and x, then solve for f(x) x = f(x)/2 + 3 x-3 = f(x)/2 f(x) = 2(x-3)

13. abb0t

@pooja195 can help

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