dallasrogers200 dallasrogers200

17-01-2017
Mathematics

contestada

write an equation of the form y=mx for the pairs (-1,4) and (1,-4)

Respuesta :

AvaraFraser AvaraFraser

17-01-2017

y = mx
We just need to find the slope:

y2 - y1 / x2 -x1 = -4 - 4 / 1 - - 1 = -8/2 = -4/1 = -4

so: y = -4x

Hope that helps! :)

Answer Link

Otras preguntas

In Confucianism's four-class system, which group sat at the top of the hierarchy?

How did the united states assert itself as an independent nation?

What is a preconceived notion about a group? A. Prejudice B. Discrimination C. Cultural bias D. Sexism

The lengths of two sides of a triangle are 10 inches and 4 inches. Which of the following dimensions is the third side of this triangle? 4 inches 5 inches 6

How to use the word shopped in a exclamation sentence?

What were the philosophical roots of the Declaration of Independence and what effect did the Declaration have on the struggle?

309,099,990 word form

Explain why numbers with a 5 in the ones place are not prime numbers

write the number in word form 5,000,000➕900,000➕2,000➕700➕30➕1

Maddy is making wooden blocks to use as game cubes.Each block is a cube one inch long on each edge.The cubes will fit in the bottom layer of this game box. How