Find the equation of the line that passes through the point (-2,-7) that has a slope of 3

Mathematics

1 answer:

Korolek [52]3 years ago

8 0

Answer:

The answer is

Step-by-step explanation:

To find an equation of a linewhen given the slope and a point we use the formula

$y - y_1 = m(x - x_1) \\$

where

m is the slope

( x1 , y1) is the point

From the question the point is (-2,-7) and slope 3 is

The equation of the line is

$y + 7 = 3(x + 2) \\ y + 7 = 3x + 6 \\ y = 3x + 6 - 7$

We have the final answer as

Hope this helps you

You might be interested in

Chris plans to mulch the Border surrounding a rectangular Garden in his backyard if the length of L of the garden (exculding its

Naya [18.7K]

The answer by the sequence:

Width of the garden = w
Length of the garden = 2w+3

Width of the entire plot = w + 0.5w = 1.5w
Length of the entire plot = (2w + 3) 0.5w = 2.5w + 3

Area of the garden = w (2w + 3)
Area of the entire plot = 1.5w (2.5w + 3)

Area of the garden = 2w² + 3w
Area of the entire plot = 3.75w² + 4.5w

Area of border = area of the entire plot - area of the garden
= 3.75w² + 4.5w - (2w² + 3w)

Area of the border = 3.75w² + 4.5w - 2w² - 3w

Area of the border = 1.75w² + 1.5w

3 0

2 years ago

What's the answer to my answer answer right ok thanks

Anika [276]

Feel free to ask any questions as to what I did