agavin388 agavin388
  • 02-03-2017
  • Mathematics
contestada

PLEASE HELP!!!! what is the slope of the line that passes through the pair of points
(-2,7),(18,1)
Use the formula m=y^2-y^1 / x2-x1
1.-10/3
2.-3/10
3.-4/9

Respuesta :

wolf1728
wolf1728 wolf1728
  • 02-03-2017
(-2,7)
(18,1)

Slope = difference in "y" / difference in "x"

Slope = 7 - 1 / -2 -18

Slope = -6 / -20

Answer is 2) -3 / 10
Answer Link

Otras preguntas

A sentence with mass in it
please help me answering this?
What is the density of helium in grams per liter?
How could you separate a mixture of marbles, corks, and nails?
Mercury orbits the Sun in 87 24/25 earth days. Venus orbits the Sun in 224 7/10 earth days and Mars orbits the sun in 686 49/50 earth days. Express each mixed n
how do I answer this question letter a
18 is 60% of what number
after how many years will the salaries offered in company a and b be the samecompany a starting 24000 yearly 3000company b starting 30,000 yearly 2400
23556 rounded to nearest ten thousand
Which evidence did Ottowa scientists collect in researching PCB concentrations in Alaska? A) PCBs were found in smaller concentrations in lakes where more salmo