derrickyancey21 derrickyancey21
  • 17-07-2017
  • Mathematics
contestada

find the slope of the line through points (1,8) and (2,7). write the answer in simplest form.

Respuesta :

ruhibreddy
ruhibreddy ruhibreddy
  • 17-07-2017
The slope formula is (y2-y1)/(x2-x1). By plugging this in, you get (7-8)/(2-1) = -1/1 = -1
So, the slope is -1.
Answer Link
laurenacopeland laurenacopeland
  • 17-07-2017
(X1, Y1) (X2, Y2)

Y2-Y1/X2-X1

so the answer is -1
Answer Link

Otras preguntas

Apples cost $2.40 for 3 lb. At that rate, how many pounds of apples can you buy for $8.00? a ) 10 lb b) 12 lb c) 9 lb d) 11 lb
I don't understand how to do this one
A tortoise walks 27 miles in a year. at this rate,how many miles will this tortoise walk in 10 yaers
Answer the question The absolute value of a number refers to its ___________ from zero. A. sum B. distance
What happened 87 years before the gettysburg address?
What type of bond occurs between 2 chlorine atoms? Explain why. A. Metallic B. Non-polar covalent C. Polar covalent D. Ionic
what is another name for the centrosomes?
What is 5 23/24 in simple form?
What is the solution of the system of equations? y = –2x + 8 y = x – 4
Compute the perimeter of the rectangle using the distance formula. (round to the nearest integer) A) 33 B) 34 C) 38 D) 45 *Please explain how you