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What use are graphs for us?

Choose the right answer(s).

The following points are grid points:

The following points are grid points:

A

(3, 6)

B

(3.5 , 4)

C

(4.5)

D

6,8

Question about the previous slide:

Is this a good graph?

Is this a good graph?

A

Yes, there are also graphs with negative
coordinates.

B

No, this is just a funny fantasy.

Choose the correct meanings of the following words:

1. origin 2. a javelin 3. to plot

1. origin 2. a javelin 3. to plot

A

1. oorsprong
2. speer
3. tekenen

B

1. voorsprong
2. speer
3. samenzweren

C

1. speer
2. oorsprong
3. tekenen

What is the good sentence?

A

Weight and Euros are variables.

B

Weight and Time are variables.

C

Time and degrees are units.

D

Minutes and Euros are units.

The advantage (voordeel) of two graphs in one coordinate system is

.................................................

.................................................

The point (6 , 3) is higher than

the point (3 , 6).

the point (3 , 6).

A

True

B

Not true

The point (5 , 8) is to the left of

the point (8 , 5)

the point (8 , 5)

A

True

B

Not true

The point (2 , 10) is on the same

vertical line as (10, 5)

vertical line as (10, 5)

A

True

B

Not true

How good are you at GRAPHS now?

Give your answer as a number from 0 to 10.

Give your answer as a number from 0 to 10.