11. If f(x)= -x² +2x +10 and g(x) = 4x – 1, then: a) (gof)(x) = b) (gof)(-3) = %3D c) (fg)(-1)= %3D

Calculus: Early Transcendentals
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Author:James Stewart
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Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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I need 11 13 15
11. If f(x) =-x² +2x +10 and g(x) = 4x -1, then:
a) (gof)(x) =
b) (gof)(-3) =,
c) (fg)(-1) = _
greck)
-4x2+8x+39
12. Find the inverse of f(x) = 3x – 6. Then calculate f'(3).
ups gaivollo sdi ovio
13./ Evaluate: log, V36
14. If 2+3i is a root of a polynomial equation having REAL coefficients, then
which of the following is also a root? (Circle one)
E d nio
a) -2- 3i
b) -2+3i
c) 2-3i
15.) Solve for x.
he s yp d
1
2x +1
x-2 x? +2x -8 x +4bl tor do sdi ni
()) itong
16. Find the fourth term of an arithmetic sequence whose first and fifth terms are
13 and 49, respectively. (respectively means "in that order.")
Transcribed Image Text:11. If f(x) =-x² +2x +10 and g(x) = 4x -1, then: a) (gof)(x) = b) (gof)(-3) =, c) (fg)(-1) = _ greck) -4x2+8x+39 12. Find the inverse of f(x) = 3x – 6. Then calculate f'(3). ups gaivollo sdi ovio 13./ Evaluate: log, V36 14. If 2+3i is a root of a polynomial equation having REAL coefficients, then which of the following is also a root? (Circle one) E d nio a) -2- 3i b) -2+3i c) 2-3i 15.) Solve for x. he s yp d 1 2x +1 x-2 x? +2x -8 x +4bl tor do sdi ni ()) itong 16. Find the fourth term of an arithmetic sequence whose first and fifth terms are 13 and 49, respectively. (respectively means "in that order.")
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