Answer:
f(x) = 4x − 12
Step-by-step explanation:
It's not quadratic. It's linear. Each time x increases by 1, f(x) increases by 4. So the slope is 4. The y-intercept (when x=0) is -12. The equation of the line is therefore:
1,5 . n = 13,65
We know:
and
So,
Pass as division.
Btw, we also know:
- 12 - 6p - (-2) =
= - 12 - 6p + 2
= - 10 - 6p
= - 2(5 + 3p)
