Question

Pls help with these 2 questions, or u can only do 1 of them if u want :))

Answer 1

I think the first one is A and the second one is definitely B

Explanation:

`-2 < x < 3`

Solutions to this inequality are x = -1, 0, 1 and 2

Then we substitute the values into the equations

`x^(2) < x+6`

`-1^2 < -1+6`

`-1 < -1+6`

`-1 < 5`

`0^(2) < 0+6`

`1 < 6`

`1^2 < 1+6`

`1 < 1+6`

`1 < 7`

`2^(2) < 2+6`

`4 < 8`

`2z^(2) +5z < 3`

`2z^(2) < 3-5z`

`z^(2) < (3-5z)/(2)`

`-3 < z < 0.5`