Let f(x) = 8x2 - 5x and g(x) = 7x + 9.Find the composite.g[f(-3)]
A. 1212
B. 7050
C. 408
D. 618
Answer: D
Mathematics
You might also like to view...
A tricycle with large wheel diameter of 18" and small wheel diameter of 6" travels 162? inches. How many revolutions has each wheel made? ?
A. Big: ?3, Small: 3 B. ?Big: 27?, Small: 9 C. Big: ?9, Small: 27 D. ?Big: ?27, Small: 27 E. ?Big: 1, Small: 2
Mathematics
Write the mixed number as an improper fraction.-4
A. - 
B. - 
C. - 
D. - 
Mathematics
Complete the magic (addition) square.Use each number 6, 7, 8, 9, 10, 11, 12, 13, and 14 once.
A. 
B. 
C. 
D. 
Mathematics
Find the nth, or general, term for the geometric sequence.5, 25, 125, ...
A. an = 5n B. an = 5 + 20(n - 1) C. an = 5n-1 + 4 D. an = 5n+1 - 20
Mathematics