Graphs Flashcards Preview

SHHS Maths - Higher > Graphs > Flashcards

Flashcards in Graphs Deck (14)
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1
Q

What is the equation of a straight line?

A

y = mx + c

2
Q

In y=mx + c, what does c represent?

A

y-intercept

3
Q

In y=mx + c, what does m represent?

A

gradient

4
Q

What type of graph?

A

A quadratic graph

e.g. y = x2 - 4x - 5

5
Q

What type of graph?

A

A cubic graph

e.g. y = x3

6
Q

What type of graph?

A

A straight line (linear) graph

e.g. y = 2x + 6

7
Q

What type of graph?

A

A reciprocal graph

e.g. y = 1/x

8
Q

What is the equation of the graph?

A

x = 1

9
Q

What is the equation of the graph?

A

y = 2

10
Q

What is the equation of the graph?

A

y = x

11
Q

What is the equation of the graph?

A

y = -x

12
Q

What is the Origin?

A

The co-ordinate (0,0)

13
Q

If two lines are parallel, then their gradients are …

A

the same.

14
Q

If two lines are perpendicular, then their gradients are …

A

the negative reciprocal.