math

Describe two ways to determine whether or not a given point is a solution of a line. Which way is more accurate? Why?

The only practical and fast way is to substitute the coordinates of the point into the equation.
If the equation is "true", then it is a solution.

Any other method is inefficient and impractical

  1. 👍 0
  2. 👎 0
  3. 👁 60

Respond to this Question

First Name

Your Response

Similar Questions

  1. Math

    How many ways can 3 students be chosen from a class of 20 to represent their class at a banquet? (1 point) 6,840 3,420 1,140 2,280 15. You and 3 friends go to a concert. In how many different ways can you sit in the assigned

    asked by Anonymous on April 17, 2013
  2. Math(Calculus)

    Ok I have a bunch of questions, please bare with me and i'd appreciate it VERY much if you could help me with these! 1. Assume that you are given the equations of three planes. Without solving the system, describe a "test" with

    asked by rick on August 11, 2010
  3. Math

    1. –9p – 17 = 10 (1 point) –3 16 18 –16 2. w over four – 4 = 3 (1 point) –4 28 3 11 3. d over three+ 10 = 7 (1 point) 51 20 0 –9 4. –2(m – 30) = –6m (1 point) –15 –13 –8 8 5. 3n + 2= 8 + 2n (1 point) 3 4

    asked by plz help on January 18, 2013
  4. Chemistry

    1. A solution is prepared such that it is 0.45 M in formic acid and 0.35 M in sodium formate. a) Where is this mixture located on a titration curve: before the buffer point, at the buffer point, or after the buffer point? b) Use

    asked by Arthur T on July 15, 2014
  5. pre algebra

    1. Solve the equation. –9v – 5 = –95 (1 point) 17 11 10 –10 2. Solve the equation. x over four – 5 = –8 (1 point) –27 –12 –7 12 3. Solve the equation. p over five + 6 = 10 (1 point) 44 30 20 –20 4. Solve the

    asked by help please on September 27, 2017
  6. Chemistry please help

    Hey guys I did a lab and I have to answer the questions relating to the lab. I did question can someone please check if these are accurate 1. Calculation to Determine the molecular weight of unknown substance Mass of unknown used:

    asked by Saira on May 27, 2009
  7. Chemistry

    Colligative Properties The freezing point of distilled water was determined by recording a thermogram: -0.176. The freezing point of a 0.200 m (molality) solution containing an unknown, ionic compound was determined by recording a

    asked by Sam on January 28, 2014
  8. math

    3.Graph the points A(–5, 0 ), B(–4, 3), and C(0, –4) on the same coordinate plane. 2. Without graphing, identify the quadrant in which the point (x, y) lies if x < 0 and y < 0. (1 point) 3.Determine which ordered pair is a

    asked by please please please help urgent on April 8, 2015
  9. Chemistry

    An unlabeled bottle containing a solution was found in the lab. It contains one of the following: AgNo3, CaCl2, or Al2(SO4)3. Describe how you would test the solution to determine which solution it is. Include equations in your

    asked by Abigal on December 7, 2010
  10. calculus

    Describe all of the different ways a function may not be differentiable at the point P (a,f(a)).

    asked by Anonymous on March 3, 2010

More Similar Questions