The slope of a line is undefined, and the x-intercept is -7. What is the equation of the line?

x = -7
y = -7
y = -7x

what is the x-intercept....x?

Question

The slope of a line is undefined, and the x-intercept is -7. What is the equation of the line?

x = -7
y = -7
y = -7x

what is the x-intercept....x?

anonymous · Answer

@texaschic101

texaschic101 · Answer

an undefined slope is a slope that has 0 as the denominator, like 6/0 or 2/0.
Not to be confused with 0 slope, which has 0 as the numerator, like 0/2 or 0/4.
An undefined slope means it is a vertical line.
A vertical line is represented by x = a number.
so your answer is x = -7

anonymous · Answer

tyty

texaschic101 · Answer

these can be a little confusing.

anonymous · Answer

thanks for the help i got a 81.53 percent on that lesson

texaschic101 · Answer

well....a B is good

texaschic101 · Answer

I told you that you were smart :)

anonymous · Answer

its a sub lesson so on average i get A- each chapter

texaschic101 · Answer

cool.....I am proud of you :)

anonymous · Answer

could you give me a medal to each time

anonymous · Answer

XD

texaschic101 · Answer

:) you deserve it