KingLibra2002 KingLibra2002
  • 16-11-2016
  • Mathematics
contestada

What is the equation in point-slope form of the line that passes through the points (7, 5) and (−4, −1)?

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 24-11-2016
for an equation with slope m and point (x1,y1)
the equation is
y-y1=m(x-x1)

slope=(y2-y1)/(x2-x1)
(x,y)
(7,5)
(-4,-1)

slope=(-1-5)/(-4-7)=(-6)/(-11)=6/11

point is (7,5) or (-4,-1)
equation is

y-5=(6/11)(x-7) and
y+1=(6/11)(x+4)
Answer Link

Otras preguntas

A rectangular storage container is 15 feet long 12 feet wide and 8 feet high what is the surface area of the storage container
how many elements are in 2CaCO3 pls help
Write an equation to represent the following statement. The product of 12 and k is 84. Solve for k. k=
If the original price of pair of pants is $40 and they are on sale for $28. What is the percent discount?
Determine the area of the shaded region use 3 for pi
The price of a car was decreased by 20% to £720. What was the price before the decrease?
Which would a microscope be LEAST useful in studying? A. spider B. amoeba C. bacterium D. paramecium
The purpose of Jim Crow laws was to B) limit the religious activities of southern citizens. C) create as much division between the races as possible. D) make it
Which of the following is not an identity? O A. 2cos2x-1 = 1 - 2sin2x O B. secx cscx(tanx + cotx) = sec2x + csc2x O C. 2sin?x- sinx = 1 D. sin2x + tan2x + cos2x
Where do you think the oxygen atoms are coming from?