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# Finding Shapes Exercises

### Example 1

Given the signs of f ' and ", sketch the shape of the function f.

The sign of ' is - .

The sign of " is + .

### Example 2

Given the signs of ' and ", sketch the shape of the function f.

The sign of ' is 0 .

The sign of " is 0 .

### Example 3

Given the signs of ' and ", sketch the shape of the function f.

The sign of ' is + .

The sign of " is 0 .

### Example 4

Given the signs of ' and ", sketch the shape of the function f.

The sign of ' is + .

The sign of " is - .

### Example 5

Given the signs of ' and ", sketch the shape of the function f.

The sign of ' is + .

The sign of " is + .

### Example 6

Given the signs of ' and ", sketch the shape of the function f.

The sign of ' is - .

The sign of " is 0 .

### Example 7

Given the signs of ' and ", sketch the shape of the function f.

The sign of ' is - .

The sign of " is - .

### Example 8

Given the signs of ' and ", sketch the shape of the function f.

The sign of ' is 0.

The sign of " is 0.