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Mathematics 22 Online
OpenStudy (thatcluelessgirl):

please help me I'm behind in geometry medal and fan

OpenStudy (thatcluelessgirl):

OpenStudy (thatcluelessgirl):

iv alredy got #1 y=-1/3x-2

OpenStudy (thatcluelessgirl):

@518nad could you help me please

OpenStudy (thatcluelessgirl):

@Jerry45

OpenStudy (thatcluelessgirl):

@kittiwitti1 help please

OpenStudy (thatcluelessgirl):

ugh why

OpenStudy (thatcluelessgirl):

really its 10th grade geo

OpenStudy (tkhunny):

Pick two identifiable point and calculate the slope. That's a good place to start.

OpenStudy (thatcluelessgirl):

@tHe_FiZiCx99 could you help me please

OpenStudy (the_fizicx99):

First, pick two points

OpenStudy (the_fizicx99):

Wait, what question?

OpenStudy (thatcluelessgirl):

x3 and idk what i can pick

OpenStudy (thatcluelessgirl):

#2

OpenStudy (the_fizicx99):

x = 3

OpenStudy (the_fizicx99):

it's a vertical line

OpenStudy (thatcluelessgirl):

oh i thought to hard could you help me on the rest

OpenStudy (the_fizicx99):

Lol... what have you got thus far?

OpenStudy (thatcluelessgirl):

really wanna know #1 and 2 and a bunch of guys asking if i wanna date:/

OpenStudy (the_fizicx99):

Huh?

OpenStudy (thatcluelessgirl):

lol nvm in just need 3-10

OpenStudy (the_fizicx99):

How would you solve #3?

OpenStudy (tkhunny):

You COULD use the Point-Slope form.

OpenStudy (thatcluelessgirl):

y=-3/4x-3

OpenStudy (the_fizicx99):

Ugh, work :/ y + 4 = -3(x - 3) y = -3x + 5

OpenStudy (thatcluelessgirl):

lo lsorry i thought i just had to set it up in an equation

OpenStudy (the_fizicx99):

Basically use: y - y1 = m(x - x1)

OpenStudy (the_fizicx99):

and solve for 'y' into y = mx + b

OpenStudy (thatcluelessgirl):

ok so the next is :/ heck it has a fraction idk how to i set the numbers up in the formula

OpenStudy (the_fizicx99):

Which one?

OpenStudy (thatcluelessgirl):

# 4

OpenStudy (the_fizicx99):

y - 5 = -3/4(x - 4) y = -3/4x + 8

OpenStudy (thatcluelessgirl):

where did the 5 go

OpenStudy (the_fizicx99):

added

OpenStudy (thatcluelessgirl):

to what

OpenStudy (the_fizicx99):

y - 5 = -3/4(x - 4) y -5 = -3/4x + 3 +5 +5 y = -3/4x + 8

OpenStudy (thatcluelessgirl):

omg confushin where did the positive three come from

OpenStudy (the_fizicx99):

|dw:1481516364543:dw| -3/4 * -4 = 3

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