Question

What is the equation of a line that contains the points (2,-2) and (0, -2)?

Oy=0
x= -2
y=-2
x=0

Answer 1

y = - 2

Explanation:

The equation of a horizontal line parallel to the x- axis is

y = c

Where c is the value of the y- coordinates the line passes through

The line passes through (2, - 2) and (0, - 2) both with y- coordinate of - 2, thus

Equation of line is y = - 2

Answer 2

`\text{Hey there!}`

`\text{The equation is: }\frac{\text{y}_2 -\text{y}_1}{\text{x}_2-\text{x}_1}`

`\text{y}_2 = -2\\\text{y}_1=-2\\\text{x}_2=0\\\text{x}_1=2`

`(-2 - (-2))/(0-2)`

`\bf{-2 - (-2)= -2 + 2 \rightarrow0}`

`(0)/(0-2)`

`\bf{0 - 2 = -2}`

`\frac{0\leftarrow\text{y-intercept}}{-2\leftarrow\text{x-intercept}}`

• 
  `\boxed{\text{Answer \#1: y = 0}}`
  `\checkmark`
• 
  `\boxed{\text{Answer \# 2: x = -2}}`
  `\checkmark`
• 
  `\boxed{\text{Overall answer: -2}}`

`\text{Good luck on your assignment and enjoy your day!}`

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