The right approach would be:
4n - (2n - 6)
4n - 2n + 6
2n+6
The options confused me. So pick the answer based on the solution.
Answer:
9/2
Step-by-step explanation:
It is the ratio between y-values for consecutive x-values. Perhaps the easiest two points to work with are ...
(x, y) = (0, 1), (1, 9/2)
The rate of change you're looking for is (9/2)/1 = 9/2.
Answer:
1.24
Step-by-step explanation:
A. <em>EBG </em><u>45 degrees</u> , <em>EBG </em><u>is acute</u>
(1. C 2. A 3. B 4. B 5. B)