Which expression is equivalent to the given expression? -2x^2 + 8x - 9 + 4x + 7x^2 + 2

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).

no

explanation:

you can be freinds, and people but not follow people.