2H Linear formulas basics

• Wiskunde
• Middelbare school
• havo, vwo
• Leerjaar 2

Math

Given:
This line is ......

y=4x−6

1. decreasing
2. increasing
3. horizontal
4. vertical

Given:
This line is going through (3 , 8)

y=4x−6

1. Yes
2. No
3. Maybe

Given:

This line is ......

y=−8+​3​​1​​x

1. decreasing
2. increasing
3. horizontal
4. vertical

Given:

The gradient is ..... (just type in the answer)

y=−6x+8

Note: Finding the equation

Given:
This line is going through (2 , -12)

y=−3x−6

1. Yes
2. No
3. Maybe

The gradient is .....
(just type in the answer)

Assume y=ax+b

b =.....

1. 6
2. -0,5
3. 4
4. -6

What is true?
Miss Brand ......

1. has 5 children
2. had her tongue pierced
3. lived on St. Maarten (in the Carribean)
4. coached at a world championship

The equation is .....
(type in your answer
without spaces)

Final question!
Given:

This line is ......

y=−3x

1. decreasing
2. increasing
3. horizontal
4. vertical