OpenStudy (anonymous):

hey can anyone do these for me?

OpenStudy (aravindg):

Do not expect anyone to do your work. We can help you learn.

OpenStudy (anonymous):

sorry can anyone help me?

OpenStudy (anonymous):

@e.cociuba Based on the graph of y = x2 − 2x − 3, what is the x coordinate of the positive x-intercept

OpenStudy (anonymous):

is the answer 3?

OpenStudy (anonymous):

$y=x^2 -2x -3$ you can use decomposition method, or easier find a value that _x_=3 _+_=-2

OpenStudy (anonymous):

foil out the quadratic function and solve for the each X by making each side zero

OpenStudy (anonymous):

example $x^2-2x-24$ $(x-6)(x+4)$ -6x4= -24 -6+4= -2

OpenStudy (anonymous):

thank you so much

OpenStudy (anonymous):

i got 3 when i solved @BukLoon