Question 462268


{{{f(x)=-3x}}}.....in order to graph this function, you need two points

take any 2 values for {{{x}}} and find {{{f(x)}}}

if {{{x=0}}}....->..{{{f(x)=-3*0=0}}}

if {{{x=1}}}....->..{{{f(x)=-3*1=-3}}}

so, one point is (0,0) and another one is (1,-3)

plot these points and draw a line through


*[invoke find_equation_of_line 0, 0, 1, -3]