penningtoncassidy penningtoncassidy

24-06-2019
Mathematics

contestada

The equation of a line is y-4=3(x+2) , which of the following is a point on the line? A (2, 4) B (4, -2) C (-2, 4) D (-4, 2)

Respuesta :

03-07-2019

Answer:

C (-2, 4)

Step-by-step explanation:

The point-slope equation of a line:

[tex]y-y_1=m(x-x_1)[/tex]

m - slope

(x₁, y₁) - point

We have the equation

[tex]y-4=3(x+2)\\\\y-4=3(x-(-2))[/tex]

Therefore

m = 3

(x₁, y₁) = (-2, 4)

Answer Link

Otras preguntas

As defined in the chapter, social stratification refers to Question 12 options: social differences based on past relationships. structured forms of inequality t

Which statement is an opinion? You could make a telephone call on it. A child couldn't afford the expensive price tag. It has high quality camera and video came

How can the risk of developing arthritis be reduced? Question 4 options: by taking a multivitamin by controlling your weight by getting enough vitamin D.

Explain the overhand service in volleyball.

Question 2 te A power company wants to build a new electric power plant next to a river and use water from the river for cooling. Which of the following should

in which system of government does the legislature elect the head of government?

Which king made Christianity the official religion of Axum? King Tut King Muhammad King Omar King Ezana

A provisional license holder under 18 may not drive without special permission _____________________ . A between 8:00 a.m. and 9:00 pm B between 12:00 am and 5:

Which statement best explains whether the table represents a linear or nonlinear function? (4 points) Input Output (x) (y) 0 1 1 2 2 4 3 16

please explain why. Thanks