wemmons00 wemmons00

19-12-2016
Mathematics

contestada

Write the equation in the form y = mx + b for the
line that passes through the points (4, 11) and (2, 7).

Respuesta :

19-12-2016

subs by (4,11) in the equation
11 = 4m + b
subs by (2, 7 ) in the equation
7 = 2m +b
by solving the two equations
4m + b = 11
-2m -b = -7
-----------------------
2m = 4
m = 2
4(2) + b = 11
b = 11 - 8
b = 3
so the final form is y = 2x +3

Answer Link

Otras preguntas

4. After World War II, Americans shifted to what type of work?

Earlier this year in a drug bust in Shanghi, China, police seized 2.4 tons of methamphetamines. If a typical dosage is 50mg, how many doses is that bust, which

Which of the following is an important theme throughout the Odyssey? a)hospitality b) royalty c) wisdom d) innocence

define the word sans-culottes(related to french revolution)

How did the idea of a covenant shape the history of the jews

Which of the following is not one of the major events associated with the Spanish-American War? the American attacks on San Juan and Kettle Hills sinking of th

Help me on number 4.

the offical count of people of a country is called a

my weight is 70 kg and no time for walk ,give me easy way to reduce weight

what is the written ration for 22% and 24%