Question 91285
Question:


Graph f(x) = –2x + 4

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) = –2x + 4

When x = 0, f(x) = -2*0 + 4 = 0 + 4 = 4


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


When x = 2, f(x) = -2*2 + 4 = -4 + 4 = 0


When x = 3, f(x) = -2*3 + 4 = -6 + 4 = -2


Now plot these values on the graph paper...


The the graph will come like this...


{{{ graph( 300, 200, -6, 5, -10, 10, -2x+4) }}}




Hope you found the explanation useful.



Regards.

Praseena.