Pre-Calculus

What is the right formula for the parabola if it's orientation is upward?

• x² = -4py

• y² = 4px

• x² = 4py

• y² = -4px

Tags

CCSS.HSG.GPE.A.2

What is not true about Ellipse?

• None of the above

• if the value of b is higher it's orientation would be vertical.

• if the value of a is higher it's orientation would be horizontal

• If vertical is your orientation it's obvious that your variable is higher than the other and vice versa.

Tags

CCSS.HSG.GPE.A.1

What type of conic is being asked if you have a formula of x²/a² - y²/b² = 1?

• Parabola

• Ellipse

• Circle

• Hyperbola

Tags

CCSS.HSG.GPE.A.3

How do you know when an orientation of an ellipse is horizontal

• When the variable that comes first is x²

• When the variable that comes first is y²

• When the highest denominator is below the x²

• When the highest denominator is below the y²

Tags

CCSS.HSG.GPE.A.1

What are the orientation present in the ellipse?

• North & south

• Upward & downward

• Vertical & Horizontal.

• Upward, Downward, Left & right.

What is the orientation of the parabola with the equation of x² = -16py?

• Downward

• Left

• Right

• Upward

Tags

CCSS.HSG.GPE.A.2

How do you get the value of Axis of symmetry?

• All of the above

• you get its the value above the directrix.

• you get its value on where the foci is located.

• you get its value depending on where the imaginary line lies.

Tags

CCSS.HSG.GPE.A.2

What is the formula for a circle?

• x²/a - y²/b=1

• x²+y²=r²

• x²=4py

• x²/a + y²/b=1

Tags

CCSS.HSG.GPE.A.1

How do you get the value of c² in ellipse?

• b²=c²-a²

• b²+a²=c²

• c²=a²-b²

• c²=a²+b²

Tags

CCSS.HSG.GPE.A.1

What is the Group position of Ron Alvarez?

• Superman

• The Amazing Janitor

• The Amazing Leader.

• Ben10