What is an obtuse angle ??

An obtuse angle has a measurement greater than 90 degrees but less than 180 degrees.

Step-by-step explanation:

please mark brainliest if correct

An obtuse angle has a measurement grater than 90 degrees but less than 180 degrees

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).