Linear Functions Flashcards by Chris Calleja

Q

Is this an expression?

y= 4x + 3

A

no

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Is this an expression?

4x + 3

A

yes

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Is this an expression?

y = x

A

no

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Is this an expression?

y = 2x

A

no

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Is this an expression?

2x + 4

A

yes

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Is this an equation?

y = 4x + 3

A

yes

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Is this an equation?

4x + 3

A

no

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Is this an equation?

y = x

A

yes

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Is this an equation?

y = 2x

A

yes

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Is this an equation?

2x + 4

A

no

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the y-intercept?

y = 4x + 3

A

3

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the y-intercept?

y = x + 4

A

4

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the y-intercept?

y = 7x + 3

A

3

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the y-intercept?

y = 2x - 11

A

-11

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the y-intercept?

y = -8x - 3

A

-3

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the co-efficient?

y = 4x - 3

A

4

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the co-efficient?

y = x + 4

A

1

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the co-efficient?

y = 7x + 3

A

7

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the co-efficient?

y = 2x - 11

A

2

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the co-efficient?

y = -8x -3

A

-8

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is y if x = 2

y = 8x - 3

Study These Flashcards

A

13

Q

What is y if x = 5

y = 2x + 5

Study These Flashcards

A

15

Q

What is y if x = 8

y = x

Study These Flashcards

A

8

Q

What is y if x = 9

y = 2x - 8

Study These Flashcards

A

10

What is y if x = 1 y = 5x - 7

-2

Is this gradient positive or negative?

Positive

Is this gradient positive or negative?

Positive

Is this gradient positive or negative?

Negative

Is this gradient positive or negative?

Negative

Is this gradient positive or negative?

Positive

What is the Y-Intercept?

(0,3)

What is the Y-Intercept?

(0,0)

What is the Y-Intercept?

(0,-3)

What is the Y-Intercept?

(0,0)

What is the Y-Intercept?

(0,5)

What is the gap (co-efficient)?

1

What is the gap (co-efficient)?

-1

What is the gap (co-efficient)?

1

What is the gap (co-efficient)?

3

What is the gap (co-efficient)?

2

What is the gap (co-efficient)?

0

What is the gap (co-efficient)?

1

What is the gap (co-efficient)?

2

What is the gap (co-efficient)?

2

What is the gap (co-efficient)?

2

What is the rule for this table?

What is the rule for this table?

What is the rule for this table?

What is the rule for this table?

What is the rule for this table?