Functions and Linear Graphs

Given a function machine shown. Which of the following equations describes the function correctly?

Observe the diagram shown. Which of the following statements is FALSE.

• Line A has the greatest gradient.

• the gradient of line C > the gradient of line D

• Line D has the lowest gradient

• The gradient of line B < the gradient of line D

Observe the diagram shown. Choose 2 CORRECT STATEMENTS that describe the graphs.

• Line A and Line B have the same gradient.

• The y-intercept of line A is -2 and line B is 0.

What are the gradient and the y-intercept of the linear graph?

Graph the linear function:

f(x) = 2x+9

Make the graph for the linear function.

(a)  

• F

• G

• H

• J

Graph the linear function y=3x-2