According to above data, we got the first graph.
The red grapgs are composed of four linear functions:
1. y=x+2
2. y=-2x+5
3. y=1
4. y=7x-20
The blue graph is a quadratic function:
5. y=-1/2x^2+4x
1. y'=1
2. y'=-2
3. y'=0
4. y'=7
5. y'=-x+4
2012年10月21日星期日
Assignment 4: Non smooth function
Assignment 4: Non smooth function
According to above data, we got the first graph.
The red grapgs are composed of four linear functions:
1. y=x+2
2. y=-2x+5
3. y=1
4. y=7x-20
The blue graph is a quadratic function:
5. y=-1/2x^2+4x
After the derivation, we can find out the slope of each functions:
1. y'=1
2. y'=-2
3. y'=0
4. y'=7
5. y'=-x+4
According to above data, we got the first graph.
The red grapgs are composed of four linear functions:
1. y=x+2
2. y=-2x+5
3. y=1
4. y=7x-20
The blue graph is a quadratic function:
5. y=-1/2x^2+4x
1. y'=1
2. y'=-2
3. y'=0
4. y'=7
5. y'=-x+4
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