Which of the following is the y-intercept of: 2 y = x-8 ?
(0.4)
(-4.0)
(4,0)
(0,4)

PLZ HELP I NEED THE ANSWER QUICK

fits the linear equation perfectly.

Hope this helps.

the y-intercept is the point (0, -4) on the plane

Step-by-step explanation:

In order to find the y-intercept, write the equation in "slope intercept form"  solving for "y":

Recall now that the y-intercept is the value at which the line crosses the y-axis (when x = 0), therefore:

So the y-intercept is the point (0, -4) on the plane.

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0

it would open into a square depending on the type of envelope i’m not sure about the second part