SOLUTION: I need help to pass ECA testing i always miss it by 20 points i need help in certain areas in equations slope plotting

Question 745502: I need help to pass ECA testing i always miss it by 20 points i need help in certain areas in equations slope plotting
Answer by rothauserc(4718) (Show Source): You can put this solution on YOUR website!
equation slope plotting
for lines we have the following form
y = mx + b
note that b is the y intercept, that is the point (0, b) and
x = (y - b) / m gives us the x intercept when y = 0
now m is the slope which is y/x
m tells us for any point on the line you can move y units and then x units to a point on the line

RELATED QUESTIONS
I need help in parellel perpendicular line by useing equations. (answered by piglet162431)

please help me find the missing coordinate in the solutions for 3x-y+=-7 a. (?, 7) (answered by stanbon,nihon64)

i need help in radicals by tommorow i have a quiz i don't have any idea what a radical... (answered by MathLover1)

I am very lost in this subject and I do need help and plenty of it as I get very... (answered by josmiceli)

Given: Line segment BD is parallel to line segment AE Prove: Triangle DCB ~ triangle... (answered by stanbon)

Hi! I usually get very confused when it comes to linear graphs and so I remember how to... (answered by solver91311)

i need help in this problem i always get stuck and it confused me... (answered by chibisan)

I need help! Graph the equation by plotting points y = 1/2x - 1 If you can... (answered by Alan3354)

f(x)=-8-2 find the slope and y intercept. I always start these problems wrong, I just... (answered by jim_thompson5910)