Answer:
see the corrected graph below
Step-by-step explanation:
For starters, the solid and open dots need to swap places. The "or equal to" is not present for the middle segment, only the end segments.
Then the function for x ≥ 1 needs to be properly graphed. it is only defined on the interval 1 ≤ x < 3, so should will extend beyond x=3.
Answer:
35%
Step-by-step explanation:
Percent increase is (new number - old number) / old number
(162 - 120) / 120 = 42 / 120 = 0.35 = 35%
Answer:
9 months.
Step-by-step explanation:
225 / 25 = 9
Feel free to let me know if you need more help! :)
Answer:
38
Step-by-step explanation:
The n th term of an arithmetic sequence is
= a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 2 and d = 5 - 2 = 3 , thus
= 2 + (12 × 3) = 2 + 36 = 38