darealestps darealestps

16-12-2015
Mathematics

contestada

Express the given linear equation in slope intercept form and identify the slope and y- intercept of -2x+7y=28

Respuesta :

apologiabiology apologiabiology

16-12-2015

slope-intercpet is y=mx+b where m=slope
b=y intercept
convert
-2x+7y=28
add 2x to both sides
7y=2x+28
divide both sides by 7
y=2/7x+4
slope=2/7
y-intercept=4 or the point (0,4)

Answer Link

Otras preguntas

what is a vetor space?

A bicameral legislature features?

Hemophilia is a recessive disorder found on the X chromosome of males abd females. Patricia is a healthy carrier of hemophilia and Sam is completely healthy. Co

use elimination to solve x + 4y = -8 and x - 4y = -8

Express fx and fy in terms of the length of the vector f and the angle θ in paired form

Can someone help me plz I'm confused

In 1787, delegates met in Philadelphia. They came from all of the 14 states except?

use elimination to solve x + 4y = -8 and x - 4y = -8

Certain skills and behavior patterns that normally develop during the stages of life are called.

Certain skills and behavior patterns that normally develop during the stages of life are called.