Linear Equations

Graphing

100

The horizontal axis is called the

X axis

200

Coordinates are written as (y, x). True or false?

False

300

What is point (0, 0) called?

The origin 

400

If a line is straight, it is called

Linear 

500

On which axis would you find the coordinate (0, -4)?

The y axis

Linear equations

100

Complete the equation:

Y = m x + ___

C

200

Gradient is found as run / rise. 

True or false?

False

300

In linear equation, what does the letter C represent?

Y-intercept

400

What is the gradient in this equation?

y = 2x + 5

2

500

What is the y intercept in this equation?

5 = 3 - 4x

3

Algebra

100

When simplifying expressions what do you do first, addition or multiplication?

Multiplication 

200

What does ‘O’ stand for in FOIL?

Outer 

300

Simplify:

x + 3x - 5

4x - 5

400

Expand:

2x (x + 3)

2x² + 6x

500

Solve for x
(x - 2) = 10

12