# math

If two quantities vary directly, which must be true of a graph showing the relationship between them? Select all that apply.

A.
The graph is a curve.

B.
The points on the graph are connected.

C.
The graph increases from left to right.

D.
The points of the graph form a straight line.

E.
The points of the graph must include the origin.

F.
The points must all form equivalent ratios.

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2. 👎
3. 👁
4. ℹ️
5. 🚩
1. since y = kx
it is a straight line that passes through (0,0)

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2. 👎
3. ℹ️
4. 🚩
👤
oobleck
2. pls tell me the answers

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2. 👎
3. ℹ️
4. 🚩
3. choose 3

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2. 👎
3. ℹ️
4. 🚩
4. D
B
E

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2. 👎
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4. 🚩
5. e , d , f

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6. If two quantities are proportional, which must be true of a graph showing the relationship between them? Select all that apply.
A
The graph increases from left to right.
B
The points on the graph are connected.
C
The points of the graph must include the origin.
D
The graph is a curve.
E
The points of the graph form a straight line.
F
The points must all form equivalent ratios.

1. 👍
2. 👎
3. ℹ️
4. 🚩

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