For the linear function ƒ(x) = 7x – 4, find the range of ƒ(x) at x = –2, 0, and 2. Question 19 options: A) ƒ(–2) = 10, ƒ(0) = –4, ƒ(2) = –18 B) ƒ(–2) = –18, ƒ(0) = –4, ƒ(2) = 10 C) ƒ(–2) = 18, ƒ(0) = –4, ƒ(2) = 10 D) ƒ(–2) = –18, ƒ(0) = 4, ƒ(2) = 10

Select the sequences that are geometric.

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)

Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?