A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
FAN MEDAL INSTAGRAM
Write the equation of the line that passes through the points (1, 7) and (5, 15) using function notation.
anonymous
 one year ago
FAN MEDAL INSTAGRAM Write the equation of the line that passes through the points (1, 7) and (5, 15) using function notation.

This Question is Closed

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@MathGuyThatWantsHelp can u help me

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Here r the answers y = 2x + 5 y = 4x + 8 f(x) = 2x + 5 f(x) = 4x + 8

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0please someone help me

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0m = y2y1/x2x1 lets suppose x1, y1 = (1,7) and x2, y2 = (5,15) then m (the slope) = (157)/51 = 8/4 = 2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so which one would it be i didn't really understand this concept during school @BPDlkeme234

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i need help!!!!!!!!!!!!!!!!111

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so, x1, y1 = (1,7) and (x2, y2) = (5, 15) this is known as the pointslope form of the equation. therefore the eq. of the line is : y(7) = 2(x1) y7 = 2x 2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0now, if we add 2 to both sides we get: y7 (+2) = 2x 2 (+2) y5 =2x y= 2x + 5 is that one of your answers?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0no the Answers are y = 2x + 5 y = 4x + 8 f(x) = 2x + 5 f(x) = 4x + 8

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0eh, yes it is equal to the first answer y=2x + 5
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.