$p=<3,\ -9>$  

Find the magnitude to the nearest tenth.

Tags

CCSS.HSN.VM.A.1

• 0 degrees

• 90 degrees

• 180 degrees

• 270 degrees

A vector is a quantity that has both _______ and _________.

Select all that apply.

• direction

• amplitude

• acceleration

• magnitude

• velocity

Tags

CCSS.HSN.VM.A.1

Given vector u $=<-8,-4>$  in what quadrant will the vector be in?

• I

• II

• III

• IV

Tags

CCSS.HSN.VM.A.1

Find the direction angle and magnitude of the vector <-7, 0>

Select all that apply.

• magnitude = 7

• magnitude = -7

• 90°

• 0°

• 270°

Find the magnitude of a vector using ...

• Sine & Cosine

• Inverse Tangent

• Pythagorean Theorem or Distance Formula

• Multiplication

Which of the following is always positive?

• vector
• scalar
• direction
• magnitude

Tags

CCSS.HSN.VM.A.1

Find the direction of a vector using ...

• Sine & Cosine

• Inverse Tangent

• Pythagorean Theorem or Distance Formula

• Multiplication

Direction is always measured from...

• The x-axis

• The y-axis

• The nearest quadrant

• It does not matter