Answer:
(D)a cereal with 0 grams of sugar has a rating of about 57
Explanation:
The equation y= 2.391x+57.420 models the taste rating of a cereal y in a survey where x is the number of grams of sugar per serving.
When x=0
y= 2.391(0)+57.420
y=57.420
Since x is the number of grams of sugar per serving, and x=0 at the y-intercept.
We therefore state that in this context, a cereal with 0 grams of sugar per serving has a rating, y of about 57.
The correct option is D.