estherzamora20 estherzamora20
  • 17-02-2022
  • Mathematics
contestada

What is the equation of the line that goes through the points (- 2, 1) and (0, 4) ? (Write your answer in standard form .)

Respuesta :

zsm2800 zsm2800
  • 20-02-2022

Answer:

[tex]3x-2y+8=0[/tex]

Step-by-step explanation:

The slope of the line that goes through the points (-2, 1) and (0, 4) is

[tex]\frac{4-1}{0-(-2)} = \frac{3}{2}[/tex]

The slope of the line that goes through the points (x, y) and (0, 4) is

[tex]\frac{4-y}{0-x} = \frac{4-y}{-x}[/tex]

So [tex]\frac{3}{2}=\frac{4-y}{-x}\\-3x=2(4-y)=8-2y\\3x-2y+8=0[/tex]

Answer Link

Otras preguntas

Create a comic strip where a character travels in and out of a cell. Include active transport - endocytosis, exocytosis, passive transport, -diffusion, osmosis,
graph the equation by plotting 3 points 2y=3x+11
dentify the colloquial speech. Whachu think he meant when he said that? a. meant c. said b. Whachu d. think
How do you simplify logarithms? Show example
What is the shortest wavelength in the Balmer series
Calculate the risk-adjusted asset base for a bank with: a. Cash of $20 million, 0% b. Gen. Obligation municipal security of $100 million, 20% c. Singe family ho
What is (1dp) 2.3 6.82?
Find an expression for the function whose graph is the bottom half of the parabola x + (y - 8)2 = 0.
1. I was poor in the past. 2. I am not so rich in the present/at present. 3. I will be rich in the future. ------------------------------ Are they all grammatic
The number of people expected to have a disease in t years is given by y(t) = A.3^(t/a) (i) If now (year 2016) the number of people having the disease is 1000,