Hello,
Let's assume i the number of lines,
u(i) the number of regions:
Answer:
H
Step-by-step explanation:
We see that the number decreases 4 times, 6 at a time.
However, it's decreasing, so, it would actually be -6 at a time.
The answer is 4 * -6, which is H.
Hope this helps!
Answer:
D
Step-by-step explanation:
Given
- (x + 3) - 2(4x - 3) ← distribute both parenthesis
step 1
= - x - 3 - 8x + 6 ← collect like terms
step 2
= - 9x + 3