Parametric Equations Flashcards

1
Q

For a parametric equation, what is the domain of f(x)?

A

The range of the x equation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

For a parametric equation, what is the range of f(x)?

A

The range of the y equation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

How would you show that an equation is a tangent to a curve?

A

By making their equations equal to each other to create a quadratic formula, then using the discriminant to show that there is only one root

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

If lnx = b , make x the subject

A

x = e^b

How well did you know this?
1
Not at all
2
3
4
5
Perfectly