Scale factor is always (new/original)
so it depends which rectangle came first. if it started as large and was dilated to the smaller one, then the ratio is (.5/2.5) which simplifies to 1/5 or 0.2.
The answer is A. After you square root both sides, you have to add 3 to both sides and then divide both sides by 4.
Answer: (-∞,2)
Step-by-step explanation: 2 is not included in the interval since at x=2, the function crosses the x axis, meaning it is not positive, and instead 0.
All x values below 2 are positive.
Yes, since 17 is larger than 1 and 0.17 is less than 1.
