anonymous
  • anonymous
Which of the following is the slope between the two points (0, -4) and (-2, 5)? -nine halves two ninths -two ninths nine halves
Mathematics
  • Stacey Warren - Expert brainly.com
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schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
https://www.google.com/search?q=how+to+work+out+slope+of+a+line&rlz=1C1SKPM_enGB397GB397&oq=how+to+work+out+slope&aqs=chrome.2.57j0l3j62l2.5030j0&sourceid=chrome&ie=UTF-8#rlz=1C1SKPM_enGB397GB397&sclient=psy-ab&q=how+to+work+out+slope+using+two+points&oq=how+to+work+out+slope+usi&gs_l=serp.3.0.33i29i30l4.3349.3551.0.4913.3.3.0.0.0.0.93.229.3.3.0...0.0.0..1c.1.15.psy-ab.JM_RcR2xtxI&pbx=1&bav=on.2,or.r_qf.&bvm=bv.47244034,d.d2k&fp=276724ca59605459&biw=1333&bih=629
anonymous
  • anonymous
If you follow my link, click on the very first link in the search and read the article, you will never ask a similar question.
texaschic101
  • texaschic101
formula : slope (m) = (y2 - y1) / (x2 - x1) set 1 (0,-4)......set 2 (-2,5) m = (5 - (-4) / (-2 - 0) m = (5 + 4) / -2 m = 9/-2 or - 9/2 (- nine halves) Any questions ?

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anonymous
  • anonymous
thanks :)
anonymous
  • anonymous
help with another?
texaschic101
  • texaschic101
possibly...math is not my best subject, but let me see what you have
anonymous
  • anonymous
You should not provide answers to people who are not willing to put in the effort themselves. He will not learn by copying down your working out without understanding anything.
texaschic101
  • texaschic101
your right...my bad
texaschic101
  • texaschic101
I sometimes like to give people a little break....homework sucks
texaschic101
  • texaschic101
you got another problem @JOshua_Lewis
anonymous
  • anonymous
well @Bad2zBone im on a 500 question test and only havent done not even a portion. i have been up all freaking night doing the test. So excuse me if i would like some help. and i have to pass this if i wanna go on my mission trip to africa
anonymous
  • anonymous
@terenzreignz if you dont mind then yes :)
anonymous
  • anonymous
Is you are that bothered about just 'passing the test' without actually having the knowledge to pass the test, pay some money, i could get you at least 95% on this test.
texaschic101
  • texaschic101
and you are talking to me about giving answers....lol
anonymous
  • anonymous
ikr! lol
anonymous
  • anonymous
pay some money my ***
anonymous
  • anonymous
Consider the line that passes through the points (-5, 9) and (-2, 0). Below are two different equations. Identify the true statement concerning both equations. Equation #1 Equation #2 y - 9 = -1 third(x + 5) y - 9 = -3(x + 5) Only equation #1 represents the line that passes through the two given points. Only equation #2 represents the line that passes through the two given points. Both equation #1 and equation #2 represent the line that passes through the two given points. Neither equation #1 nor equation #2 represents the line that passes through the two given points.
texaschic101
  • texaschic101
m = (y2 - y1) / (x2 - x1) set 1 (-5,9).....set 2 (-2,0) m = (0 - 9) / (-2 - (-5) m = (-9)/3 m = - 3 y = mx + b using points (-5,9) 9 = -3(-5) + b 9 = 15 + b 9 - 15 = b - 6 = b y = -3x -6 I think the answer is the last one....neither one represent the line that passes through the two given points
anonymous
  • anonymous
Choose the slope-intercept equation of the line that passes through the point (4, -6) and is parallel to y = -one halfx + 5. y = -2x + 2 y = 2x - 14 y = one halfx - 8 y = -one halfx - 4
texaschic101
  • texaschic101
y = - 1/2x + b now sub points (4,-6) in -6 = -1/2 (4) + b -6 = -2 + b -6 + 2 = b -4 = b y = - 1/2x - 4 <-- answer
anonymous
  • anonymous
Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. y - 4 = 3(x - 2) y - 2 = 3(x - 4) y + 4 = 3(x + 2) y + 2 = 3(x + 4)
texaschic101
  • texaschic101
y - y1 = m(x - x1).....slope(m) = 3....points (2,4) y - 4 = 3(x - 2)
anonymous
  • anonymous
Choose the equation of the vertical line that passes through the point (-2, -1). x = -2 y = -1 y = -2 x = -1
anonymous
  • anonymous
im sorry im not to good at algebra :/
texaschic101
  • texaschic101
x = -2
anonymous
  • anonymous
Which of the following equations is written in slope-intercept form? 2x + 4y = 8 4y = -2x + 8 y = -one halfx + 2 x = -2y + 4
texaschic101
  • texaschic101
the slope intercept form is y = mx + b. You can probably do this one. Keep in mind, y has to be by itself no numbers attached to it. So what do you think the answer is ?
anonymous
  • anonymous
umm
anonymous
  • anonymous
c?
texaschic101
  • texaschic101
you got it...very good
texaschic101
  • texaschic101
I am sorry, but I got to go now.....good luck with the rest. I hope you get to go to Africa. Watch out for the lions
anonymous
  • anonymous
lolol thnaks :)

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