moniquelouie3
moniquelouie3 moniquelouie3
  • 11-10-2019
  • Mathematics
contestada

The slope of the line below is -4. Use the coordinates of the labeled point to find a point-slope equation of the line.

The slope of the line below is 4 Use the coordinates of the labeled point to find a pointslope equation of the line class=

Respuesta :

DeanR
DeanR DeanR
  • 11-10-2019

Point slope form says the line with slope m through point (a,b) is

y - b = m(x - a)

Here m-4 and (a,b)=(4,-9) so our line is

y + 9 = -4(x - 4)

which is

Answer: B

Answer Link

Otras preguntas

Solve using elimination method 7x+15y=32 X-3y=20
stu is 4 feet tall.this height represents 6/7 of his brothers height.the equation 6/7h=4 can be used to find the height h,in feet,of stus brother.how tall is st
Which most likely was Persia’s most valuable asset?
The legs of an isosceles right triangle are 20 cm long. Find the length of the hypotenuse. Round to the nearest tenth if necessary
Write 99 as a product of prime factors.
For f(x)=-8x+17, find f(x+h)
the freezing and thawing action of water affects a rock by
A bicycle tire completes 9/10 of a revolution every 1/3 second. How many revolutions will the tire complete every minute?
An airplane flew for 6 hours with a 22-km/h tail wind. The return flight against the same wind took 8 hours. Find the speed of the plane in still air
the freezing and thawing action of water affects a rock by