How do you graph #f(x) = abs(5x-2)#?
Given an absolute linear function
Sketch the graph of
Let y= 0 to find the x-intercept.
Let x=0 to find the y-intercept.
The gradient of the line is the coeffcient (number) in front of x, 5.
Given 5 is a positive number, the slope is positive.
For an absolute function,
Reflect the graph that is below the x-axis.
Hence, the graph