A function is y = 2x + 5 a Copy and complete this table of values.

b Draw a graph of y = 2x + 5 c Where does the graph cross i the y-axis ii the x-axis?
d Is there a way to use the function to predict where the line will cross the axes, before you make a table of values? Explain how you can do this.
e Test your method from part d to see if it gives the correct answers for the function y = 2x + 2

-3-2-1 0 1 2 3 J-1 11