anonymous
  • anonymous
Which of the points lie on the the line joining (2,0) to (4,3)? (a) (8,9) (b) (12,13) (c) (-4,-1) (d) (-6,-12) (e) (3 1/2, 2)
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
what is the equation of the line passing through the two given points? which of those other five points are on that line?
Callisto
  • Callisto
equation of the line : y-0 3-0 ---- = ------ x-2 4-2 y = (3/2 )x - 3 Put the point into the equation to see if the equation exists.
jhonyy9
  • jhonyy9
- so i think e. is right - check it on diagramm

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

Callisto
  • Callisto
There should be 2 points satisfying the equation
anonymous
  • anonymous
There are three points...
anonymous
  • anonymous
Oh, I know how.
anonymous
  • anonymous
can you find the slope of the line given those two points?
Callisto
  • Callisto
(y -y1) (y2-y1) ------ = ------- (x-x1) (x2-x1)
anonymous
  • anonymous
or find the slope, then plug in one of the points to find the y intercept
anonymous
  • anonymous
y= k(x-x1) + y1
anonymous
  • anonymous
k : slope
anonymous
  • anonymous
there are lots of ways to do everything... isnt it great?
anonymous
  • anonymous
yea
Callisto
  • Callisto
Actually they are the same.. (y2-y1) k = ------- (x2-x1) Then you just multiply (x-x1) on both sides and +y1 on both sides
anonymous
  • anonymous
right , vietnam?
phi
  • phi
Which of the points lie on the the line joining (2,0) to (4,3)? I assume you can get the equation of the line through 2 points? y= (3/2) x -3 Now let's try the choices: a) (8,9) y= 12-3= 9 yes (b) (12,13) y= 18-3= 15 no (c) (-4,-1) y= -6-3= -9 no (d) (-6,-12) y= -9-3= -12 yes (e) (3 1/2, 2) y= 21/4 -12/4 = 9/4 no so choices (a) and (d)

Looking for something else?

Not the answer you are looking for? Search for more explanations.