Question 1152111

 the region bounded by the y-axis, x-axis and the line {{{y=-2x+4}}} is in shape of right triangle

find x an y-intercept:

{{{y=-2*0+4}}}=>{{{y=4}}}
{{{0=-2x+4}}}=>{{{x=2}}}


{{{ graph( 600, 600, -10, 10, -10, 10, -2x+4) }}} 

the area of triangle is {{{(2*4)/2=4}}}