Math help!!!!!!!!!!!!!?

okay first of all you want to make the "y" negative in function form.

So, we would divide both sides by negative "-" which would equal:

Y= -5x - 15

Now to find the "x" intercept plug in "0" for y to find it.

To find the "y" intercept" plug in "0" for x to find it.

EDIT:

y =mx + b form is SLOPE INTERCEPT FORM, NOT STANDARD FORM!

You must have "y" be positive!

First off you never want your y to be negative so start by changing that to 5x-15= Y

Graph that function in your calculator and enter x at the value of 0 and that's one of your answers next set your Y2 = 0 and that's your second answer.

Ok, put it in line standard form. y = mx + b

y = -5x -15

Y intercept is when x = 0, Plug in 0 for x and solve

y = -5(0) -15

y = -15

X intercept is when Y = 0 Do the same for y

0 = -5x -15

15 = -5x

x = -3

So the X intercept is: (-3, 0) and the y intercept is (0, -15)

y intercept is -15 (because the y cant be negative so you have to change the whole problem)

X= -5

graph it on a calcular.

put in x and y values so it equals the same.