Survey

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Document related concepts
no text concepts found
Transcript
Extra Credit Problem Sheet (Library of Functions)
ClassID: _____ Name: _________________________ EC1 Hmk. Score _________
Math 1090 – 001 Spring 2013
Instructor: Katrina Johnson
Complete each problem. Clearly indicate your final answer. No credit will be given without
supporting work. DUE: March 8th.
On separate paper complete the following problems from the textbook.
p. 86-87 #40-48; p. 181 #24, 26, 27; p. 216 #31-33
1. Solve the following quadratic equation by completing the square. Assume b and c are real numbers.
x 2 + bx + c = 0
€
For each function complete the table and graph the function.
2. f (x) = 3
3. f (x) = x
x
y
€
-2
-1
0
1
2
x
y
€
-2
-1
0
1
2
4. f (x) = x
x
y
-2
-1
7. f (x) =
0
1
2
x
y
-4
x
-1
0
1
4
0
1
8
€
€
5. f (x) = x 2
x
y
-2
-1
0
1
2
8. f (x) = 3 x
x
y
€
€
6. f (x) = x 3
x
y
€
-2
-1
0
1
2
-8
-1
Related documents