Question 91286
Question:


Graph f(x) = 4x + 1

Answer;


When you are plotting this graph on a graph paper,


Give some arbitrary values for x and find out the corresponding values of f(x)


 f(x) =   4x + 1

When x = 0, f(x) =  4*0 + 1 = 0 + 1 = 1


When x = 1, f(x) =  4 *1 + 1 = 4 + 1 = 5


When x = 2, f(x) =  4 *2 + 1 = 8 + 1 = 9


When x = 3, f(x) =  4 *3 + 1 = 12 + 1 = 13


Now plot these values on the graph paper...


The the graph will come like this...


{{{ graph( 700, 700, -9, 9, -10, 10, 4x + 1) }}}




Hope you found the explanation useful.



Regards.

Praseena.