If a line with a slope of -2 crosses the y-axis at (0,3), what is the equation of the line? i have no idea how to work this problem

So for this, we will be putting the equation in slope-intercept form, which is , with m = slope and b = y-intercept (aka the point in which the line crosses the y-axis)

Since it's stated that -2 is our slope, this means that -2 is the m variable.

Since it's also stated that the y-intercept is (0,3), 3 is our b variable.

Putting our equation together, it's

the reason why your question keeps getting deleted because this is not a school related question : )

i will answer your question though.

i never tried church's

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get