salgadobrittany salgadobrittany

12-09-2016
Mathematics

contestada

PLEASE HELP ‼️
Which lines have negative slopes ?

Choose all that are correct .

A. X=-3

B. 5x+2y=10

C. -3x-y=6

D. -2x+4y=16

Respuesta :

kashafshahid kashafshahid

12-09-2016

B
Its because when you rearrange using this formula y=mx+c, where m is slope, if m is negative then that line has a negative slope

Answer Link

12-09-2016

B, simplifies to y=-7x+8. B is negative slope
D, simplifies to y=-2x+12. D is negative slope

Answer Link

Otras preguntas

how does personality influence effective communication

An explosion that destroys the outer portion of a star is known as a a. supernova. b. protostar. c. supergiant. d. nebula.

When Woodrow Wilson arrived in Paris in 1918, what was the one thing he wanted from the peace negotiations?

A garden snail traveled 1⁄40 of a mile in 1⁄2 an hour. What was the speed of the snail?

Whose platform included proposals for a graduated income tax, direct election of U.S. senators by the people, protection against consumer fraud, and more govern

Which statements are accurate descriptions of West African kingdoms of the 1300s and 1400s? Choose all answers that are correct. a. Sunni Ali, ruler of Songhai

organs that expand to fill with air

Which of the following is a method for creating a thesis statement? I. using the “limited subject + precise opinion” formula II. creating and using a “fill-in-t

What is a communicable disease?

Who was the king of the greek gods and goddesses