emejiaromero2028 emejiaromero2028

12-02-2021
Mathematics

contestada

write an equation of the line that passes through (2,-4) and (0,4)

Respuesta :

greenforestaz greenforestaz

14-02-2021

Answer:

step 1. y - y1 = m(x - x1). this is the equation given a point and a slope.

step 2. find the slope m. m = (y2 - y1)/(x2 - x1) = (4 - (-4))/(0 - 2) = 8/-2 = -4.

step 3. y - (-4) = -4(x - 2) ; y + 4 = -4x + 8.

step 4. y = -4x + 4.

Answer Link

Otras preguntas

What is a 'Wild Goose Chase'?

Can someone help me??

how do people in Italy use there natural resources

Can someone show me how to solve this? A boat took 5 hours to travel 60km up a river, against the current. The return trip took 3 hours. Find the speed of the b

If each of the 8 sides of an octagon is 25 centimeters long, then the perimeter of the octagon is how many meters?

the amount of postage placed on a first class letter depends on the weight of the letter .

what was the german enlightenment?

a matchbox tray slides into its outer cover in how many different ways can you do this

can someone explain to me how to use "squared"? I do 2+2 and its four. but when I do 3+3 and I get 6, my brother tells me that's not squared. can you help me ou

I suck at math so I need help :(