-7, -4, 2, 3, 6.
Hoped I helped!
Answer:
6
Step-by-step explanation:
The expression can be rearranged to ...
b = 3 -9/(a+5)
In order for b to be an integer, (a+5) must be an integer divisor of 9. There are exactly 6 of those: ±1, ±3, ±9.
The attached table shows the values (a, b) = (x₁, f(x₁)).
Collect like terms
(2x-x) + (9+3)
Simplify
x+12
It can either be the negative sign of the number by the x so it should either be 2 or -
Weird. I think you just need to look if the point falls on the shaded area. But only (-5,5) does ...