princesssr30 princesssr30
  • 02-09-2017
  • Mathematics
contestada

For the straight line defined by the points (3, 59) and (5, 87), determine the slope and y-intercept. do not round the answers.

Respuesta :

texaschic101
texaschic101 texaschic101
  • 02-09-2017
(3,59)(5,87)
slope = (87 - 59) / (5 - 3) = 28/2 = 14 <== ur slope

y = mx + b
slope(m) = 14
use either of ur points...(3,59)...x = 3 and y = 59
now we sub and find b, the y int
59 = 14(3) + b
59 = 42 + b
59 - 42 = b
17 = b <=== ur y int (0,17)
Answer Link

Otras preguntas

A ball is launched straight up from the ground with an initial velocity of 128 feet per second. 19a. At what time does the ball reach its maximum height? an
Can I used a 20 dollar bill from 1998?
Which stage in the policy-making process is government recognition that a problem is worthy of consideration for governmental action?
A car slows down at -5.00 m/s^2 until it comes to a stop after travelling 15.0 m. How much time did it take to stop?
how are hosts and parasites related?
does every ray have a line segment
An expression is shown below: 3pf^2 - 21p^2f + 6pf - 42p^2. Rewrite the expression completely factored. Show the steps of your work.
What is the slope of the line below if necessary
The screen on Lawrence's new phone is 3.15 centimeters long.What mixed number represent the lenght of the phone screen?
Who can explain what a nezz and a clincher are please explain?