Parametrics

Which set of parametric equations satisfies the given data table?

• x(t) = t³ - 1
  y(t) = 2t
• x(t) = t³ - 1
  y(t) = t + 2
• x(t) = t + 8
  y(t) = t + 2
• x(t) = t + 8
  y(t) = 2t

Tags

CCSS.HSF-IF.C.7B

Sketch the curve of x(t) = 2t + 1 and y(t) = t² + 2.

• A
• B
• C
• D

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

A ball rolls across the floor. 
The coordinates of the ball are given by x = t and y = 10 - 2t.
What is the position of the ball at time t = 3?

• Point A
• Point B
• Point C
• Point D

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Converting parametric equations to a rectangular equation is called _________________ the parameter.

• eliminating
• finding
• converting
• jumping

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Eliminate the parameter. x= 2+4t and y=-1+6t

• y=(3/2)x - 4

• t=(x-2)/4

• y=x - 4

• y= (2/3)x + 4

Graphing parametric equations by hand and with the calculator.

• Understand

• Need to review this

• Don't understand

Tags

CCSS.HSF-IF.C.7D

Eliminating the parameter with both t and trigonometry.

• Understand

• Need to review this

• I do not understand

Finding parametric equations given a function.

• Understand.

• I need to review this.

• I do not understand.