Question

The function f:x = 4-3sinx is defined for the domain 0 14 years ago

Answer 1

sinx varies from -1 to 1

Answer 2

so, 4-3sin x varies from 1 to 7
so, any real value of k except 1 to 7 has to be eliminated
so,
\[k \in R-[1,7]\]

Answer 3

sorry, any real value between 1 to 7 has to be eliminated^^

Answer 4

It's confusing. Can you explain?

Answer 5

which part?

Answer 6

Is the answer -1 to 1 or 1 to 7?

Answer 7

k has any real value except 1 to 7

Answer 8

But it has values for 1-7

Answer 9

@.Sam.

Answer 10

I'll close this and open another, but please still try and help!

Answer 11

the lowest value of the function= 4-3*1=1
highest value of the function= 4-3*(-1)=7
so, if k is between 1 to 7, the equation will have solution
but it is told for which values of k it will have NO SOLUTION
so, any value except 1 to 7

Answer 12

got it? @order ?

Answer 13

Yes, I got it.