pinkswagger1 pinkswagger1
  • 01-05-2016
  • Mathematics
contestada

the line l, passes through point A, {2,5} and has gradient - 1/2 find and equation of l, giving your in answer in the form y=mx+c

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 01-05-2016
m=slope= gradient
c=y intercept

(x,y)
(2,5)
x=2
y=5 is one solution
and m=-1/2

input

5=-1/2(2)+c
5=-2/2+c
5=-1+c
add 1
6=c

equaton is y=-1/2x+6

Answer Link

Otras preguntas

plz help with this french hw plzzz
If a potato is allowed to dehydrate by sitting in open air, would the potato cells be more likely to absorb more water or less?
What's needed to know Right now we are doing unit 1 which is about tensions in ropes and weight and stuff about newtons. We are taking a test tomorrow and I st
What constitutional principle did the supreme court establish in the McCulloch case
what are two determining factors in how organisms are classified into kingdoms
A car travels at 65 miles per hour. Going through construction, it travels at 3/5 this speed. Write this fraction as a decimal and find the speed
walter buys a bus pass for 30$. everytime he rides the bus money is deducted from the value pass. he rode 12 times and 24$ was deducted from the pass. how much
What is 3/50 as a decimal And show work
can you simplify 25/4? if so, how?
How are continental volcanoes formed?