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Additional Activity
Find out some of favorite punch line by answering operations on functions problem below. Phrases of punch lines where coded by the letters of the correct answers.

Given:
f(x)=2x-1
r(x)=x+3
g(x)=|3x-4|
s(x)=x²-4x-21
h(x)=x/2

Column A

1. f(0)=
2. g(3)=
3. s(-1)=
4. h(0)=
5. (f+r)(x)=
6. (f+r)(3)=
7. (r-f)(x)=
8. (r-f)(2)=
9. (f•r)(x)=
10. (f•r)(1)=
11. s/r (x)=
12. s/r(-4)
13. (r o f)(x)=
14. (g o f)(2)=
15. (g o f)(1)=

Column B

A. -11
B. 2
C. 3x+2
D. x-7
E. -x+4
F. 0
G. 2x²+5x-3
H. 6
I. -16
J. 2x+2
K. 5
L. 1
M. 11
N. -1
O. 4​

Sagot :

Answer:

Additional Activity

Find out some of favorite punch line by answering operations on functions problem below. Phrases of punch lines where coded by the letters of the correct answers.

Given:

f(x)=2x-1

r(x)=x+3

g(x)=|3x-4|

s(x)=x²-4x-21

h(x)=x/2

Column A

1. f(0)=

2. g(3)=

3. s(-1)=

4. h(0)=

5. (f+r)(x)=

6. (f+r)(3)=

7. (r-f)(x)=

8. (r-f)(2)=

9. (f•r)(x)=

10. (f•r)(1)=

11. s/r (x)=

12. s/r(-4)

13. (r o f)(x)=

14. (g o f)(2)=

15. (g o f)(1)=

Column B

A. -11

B. 2

C. 3x+2

D. x-7

E. -x+4

F. 0

G. 2x²+5x-3

H. 6

I. -16

J. 2x+2

K. 5

L. 1

M. 11

N. -1

O. 4