Question 9 of 10 Which describes the graph of y = (x + 7)2 - 9?
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O A. Vertex at (7.-9)
B. Vertex at (7,9)
C. Vertex at (-7, -9)
D. Vertex at (-7,9)
SUBMIT

The graph of f(x)=|x| is reflected over the y-axis and horizontally compressed by a factor of 1/9. write a formula for function g(x)

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?