D 28/4=7 that is the answer for the question
Answer:
sorry I need some points
Step-by-step explanation:
it's an urgent plzz sorry
Answer:
12-17
Step-by-step explanation:
this is right. trust (:
Answer:
is the y-interecption.
Step-by-step explanation:
The given function is

The y-intercept is found when
, so

Therefore, the y-intercept is at the origin 
In the image attached you can observe the y-interception.
Additionally, the x-interceptions are at
and
. And the vertex of the function is at
.