### Tangent Lines and Normal Lines, 5

This is the 5th problem about tangent lines and normal lines. The given curve has no tangent line with the given slope.

### Maximum and Minimum Problems, 9

This is the 9th problem about maximum and minimum problems. The measurement of angle required for the gutter is unknown.

### Indeterminate Form - Infinity Over Infinity, 4

This is the 4th problem about indeterminate form, infinity over infinity. The radical function at the numerator is given.

### Indeterminate Form - Zero Over Zero, 8

This is the 8th problem about indeterminate form, zero over zero. The ratio of two trigonometric functions are given.

### Indeterminate Form - Combined, 3

This the 3rd problem about Indeterminate Form, Combined. The third degree algebraic functions are given.

### Indeterminate Form - Zero Over Zero, 7

This is the 7th problem about indeterminate form, zero over zero. The ratio of two algebraic functions are given.

### Indeterminate Form - Combined, 2

This the 2nd problem about Indeterminate Form, Combined. The second and third degree algebraic fraction is given.

### Indeterminate Form - Zero Times Infinity, 2

This is the second problem about indeterminate form, zero times infinity. The product of two functions is given.

### Indeterminate Form - Zero Over Zero, 6

This is the 6th problem about indeterminate form, zero over zero. The ratio of two trigonometric functions are given.

### Indeterminate Form - Infinity Over Infinity, 3

This is the 3rd problem about indeterminate form, infinity over infinity. The rational function consists of quadratic and cubic functions.

### Indeterminate Form, Infinity Over Infinity, 2

This is the second problem about indeterminate form, infinity over infinity. The rational function consists of exponential functions.

### Indeterminate Form, Zero Over Zero, 5

This is the 5th problem about indeterminate form, zero over zero. The ratio of two quadratic equations are given.

### Second Derivative Problems - Chain Rule

This is a 4th problem about getting the 2nd derivative of the given equation. The given equation is a chain rule with 3 variables.

### Second Derivative Problems - Reciprocal Formula

This is a third problem about getting the 2nd derivative of the given equation. The given equation is the reciprocal of a function.

### Second Derivative Problems - Quotient Formula

This is a second problem about getting the 2nd derivative of the given equation. The given equations are the quotient of two functions.

### Second Derivative Problems - Product Formula

This is a first problem about getting the 2nd derivative of the given equation. The given equations are the product of two functions.