n6ytemarizabells n6ytemarizabells

05-09-2016
Mathematics

contestada

what is the slope of the line passing through the points (1, –5) and (4,1)

Respuesta :

dalendrk dalendrk

06-09-2016

[tex](x_1;\ y_1);\ (x_2;\ y_2),\ the\ slope\ m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]

[tex](1;-5)\to x_1=1;\ y_1=-5\\(4;\ 1)\to x_2=4;\ y_2=1[/tex]

subtitute

[tex]m=\dfrac{1-(-5)}{4-1}=\dfrac{1+5}{3}=\dfrac{6}{3}=2[/tex]

Answer Link

Otras preguntas

The story of Frankenstein begins with a series of letters from an explorer named Walton to his sister, Margaret. What effect does framing the story in this way

Given the following specific heat capacities, which material was have the largest change in temperature if 10 grams of each substance absorbs 100 calories of he

Write the integral and solve for the area under the curve:

What is the slope in f(x)=6x+7

Which of the following are solutions to the equation below? 4x^2 + 4x + 1 = 9Check all that apply

Would you expect the plastid DNA of photosynthetic dinoflagellates, diatoms, and golden algae to be more similar to the nuclear DNA of plants (domain Eukarya) o

To show - 7 on the number line, from zero, we have to move 7 units in which direction?

e:f=3:7 f:g=2:3 Work out e:g in simplest form

Imagine cashing or taking money using the Automated Teller Machine (ATM) and the banking hall, which of these two ways would you prefer. Classified the two ways

constant equality 123