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Mathematics 28 Online
OpenStudy (marinedude42):

In what direction is the line containing the points (-4, -6) and (2, -8) going? A. down and to the right B. up and to the right C. horizontal D. vertical

OpenStudy (muzzack):

D

OpenStudy (marinedude42):

In what direction is the line containing the points (5, 9) and (-5, -5) going? A. down and to the left B. horizontal C. down and to the right D. vertical

OpenStudy (muzzack):

D

OpenStudy (muzzack):

so simple

OpenStudy (muzzack):

5 to 9 is going vertically up same as for-5

OpenStudy (marinedude42):

i wasnt sure, but i was leaning towards that

OpenStudy (marinedude42):

In what direction is the line containing the points (-4, 3) and (-4, 14) going? A. down and to the right B. vertical C. up and to the left D. horizontal

OpenStudy (muzzack):

C

OpenStudy (muzzack):

this time both wer going up and left

OpenStudy (marinedude42):

you know that was wrong right?

OpenStudy (muzzack):

what??

OpenStudy (marinedude42):

yea, i got it wrong

OpenStudy (marinedude42):

oh well

OpenStudy (muzzack):

okay well i guess it is B

OpenStudy (muzzack):

sorry @marinedude42

OpenStudy (marinedude42):

no problem dude, i aint blaming u or nothind, i thought it was the same answer to

OpenStudy (muzzack):

hehe :) lol

OpenStudy (muzzack):

anything else??

OpenStudy (muzzack):

if not fan me and medal cuz i always help :))))

OpenStudy (marinedude42):

hold on a sec

OpenStudy (marinedude42):

What is the slope of the line given by the equation y = 3x? Enter your answer as an integer or fraction in lowest terms.

OpenStudy (muzzack):

well 3x is the slope

OpenStudy (muzzack):

and y is the y-intercept

OpenStudy (muzzack):

weird in the slope-intercept form it has to be f(x)=mx+b

OpenStudy (marinedude42):

can you solve it?

OpenStudy (muzzack):

-2

OpenStudy (marinedude42):

In what direction is a line with an undefined slope going? A. horizontal B. vertical C. up and to the right D. down and to the right

OpenStudy (muzzack):

A

OpenStudy (marinedude42):

you sure

OpenStudy (muzzack):

x=-2 so x is the x-axis so it is going horizontal and yes im sure :)))))

OpenStudy (marinedude42):

A. negative B. positive C. undefined D. zero

OpenStudy (muzzack):

i cants go it says Referral Denied You don't have permission to access " http://media.apexlearning.com/Images/200609/14/729e0255-721c-4001-a9bf-02083c08ed11.gif " on this server. Reference #24.9f3d4317.1398866377.649bd76

OpenStudy (marinedude42):

(-1,5)and (2,-1)

OpenStudy (muzzack):

whats the question

OpenStudy (marinedude42):

what is the slope?

OpenStudy (muzzack):

@IAMDIRTYDAN

OpenStudy (marinedude42):

what

OpenStudy (muzzack):

@IMDIRTYDAN

OpenStudy (muzzack):

sorry i needed his help

OpenStudy (marinedude42):

can you help?

OpenStudy (muzzack):

yeas but what is the question!!

OpenStudy (marinedude42):

what is the slope and those are the coordinates i gave you earlier

OpenStudy (muzzack):

A. negative B. positive C. undefined D. zero okay but what about it??

OpenStudy (marinedude42):

got it

OpenStudy (muzzack):

well first find the ratee of change with (-1,5)and (2,-1)

OpenStudy (muzzack):

y1-y2 over x1-x2

OpenStudy (marinedude42):

done

OpenStudy (marinedude42):

In what direction is the line containing the point (3, 3) and (1, 3) going? A. up and to the right B. up and to the left C. horizontal D. vertical

OpenStudy (marinedude42):

sorry for asking to many questions

OpenStudy (muzzack):

its okay :)

OpenStudy (muzzack):

D

OpenStudy (marinedude42):

its my apex and i need to get it out the way before may 30

OpenStudy (muzzack):

oh okay hehe

OpenStudy (muzzack):

you done

OpenStudy (muzzack):

if you are plz medal me :)

OpenStudy (marinedude42):

Find the slope of the line containing the points (0, 0) and (0, -3). A. -1 B. 0 C. 1 D. undefined

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