3 years ago

How is solving a problem about constant speed similar to solving a problem about unit price?

Mathematics

1 answer:

DochEvi [55]3 years ago

6 0

Unit price means divide. And a speeding is a problem that you do in class.

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Vector v is plotted below. What is the length of the x-component of v?

Rzqust [24]

Answer:

C. 1

Step-by-step explanation:

We can see that each box in the grid is one unit.

We count one box to the right on the horizontal axis and 4 boxes down on the vertical axes to obtain the components of vector v.

See graph in attachment.

Therefore the components of vector v is

$\binom{1}{-4}$ .

The length of the x component is 1 unit

Hence the correct answer is C.