Answer:
(0;3), (7.5;0).
Step-by-step explanation:
if the given equtaion is y=-0.4x+3, then
1) condition 'x-intercept' means y=0, then
-0.4x+3=0; ⇒ x=7.5;
2) condition 'y-intercept' means x=0, then
y=-0.4*0+3; ⇒ y=3.
3) finally,
x-intercept is x=7.5;
y-intercept is y=3.
