kabwechongo1
kabwechongo1 kabwechongo1
  • 25-10-2019
  • Mathematics
contestada

find the equation of a line passing through the points (3, -1) with the gradient M=2÷3​

Respuesta :

jimrgrant1 jimrgrant1
  • 25-10-2019

Answer:

y = [tex]\frac{2}{3}[/tex] x - 3

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = [tex]\frac{2}{3}[/tex], thus

y = [tex]\frac{2}{3}[/tex] x + c ← is the partial equation

To find c substitute (3, - 1) into the partial equation

- 1 = 2 + c ⇒ c = - 1 - 2 = - 3

y = [tex]\frac{2}{3}[/tex] x - 3 ← equation of line

Answer Link

Otras preguntas

setting plays a very important role in The hobbit, setting influences much about the story and it characters. think about the different setting in the story. h
completely factor the expression 8n-28
Is the heart or brain more important?
David had a coupon for the grocery store. He graphed on the x-axis what his total bill would be if he didn’t use the coupon and graphed on the y-axis what his t
Nikki earned $185 at her summer job. She already had savings of $125.75. She buys a T-shirt for $23.50. How much money does she have left?
Find the least common multiple of 5x^4 and 6x^2
Read the facts about Mary Wollstonecraft. · Lived during the time of the American and French Revolutions · Published A Vindication of the Rights of Woman in 1
The neutrality acts of 1930s were intended to achieve what outcome
Where did Napoleon suffer his final defeat?
How do we know that we have natural rights