bangtan137
bangtan137 bangtan137
  • 01-12-2020
  • Mathematics
contestada


11. Find the slope of a line that passes through (3,-2) and (-4,-9).

A. 1
B. 1/3
C. -2/5
D. -1
​

Respuesta :

amirarmanveisi
amirarmanveisi amirarmanveisi
  • 01-12-2020

Answer:

Hi... Your answer is... A=1

Answer Link
vinny1203 vinny1203
  • 01-12-2020
A) 1

Slope = m

Equation for slope: m = (y2 - y1)/ (x2 - x1)

(3, -2) and (-4, -9)
x1, y1 x2, y2

m = (-9 - (-2)) / (-4 - 3)
= (-7) / (-7)
m = 1

Remember: two negatives make a positive
Answer Link

Otras preguntas

The ability to form rich and varied mental images or concepts of people, places, things, and situations is the definition of: A. pretending. B. fantasy. C. i
What three island chains east of China might have become important Chinese trading partners? I need an answer now. It's worth 20 pts!
why is it a good idea to see a healthcare provider before beginning a fitness program?
Subtract the quotient of 18 and 2 from the sum of 22 and 9. A. 22 B. 23 C. 4 D. 5
Sexual reproduction A. helped maintain a slow rate of evolutionary change. B. limited the material in which natural selection can act upon. C. increas
How does a vascular system serve the needs of a plant cell
factor each expession 63+81
Communicable diseases a. are also known as noninfectious diseases. b. can only be caught from coughs and sneezes. c. are caused by lifestyle choices, such as
What is the final step in the writing process? a. drafting b. revising c. editing d. publishing
Evaluate x – 2y if x = –3 and y = –6.