Answered

Looking for trustworthy answers? Westonci.ca is the ultimate Q&A platform where experts share their knowledge on various topics. Get quick and reliable solutions to your questions from a community of seasoned experts on our user-friendly platform. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

18. A line has slope = -9 and goes through the point (-4,-2). What is the equation of this line in point-slope form? A. y + 2 = -9 (x – 4) B. y - 2= -9 [x - 4) C. y + 2 = -91x + 4) D. y - 2= -9(x + 4)

Sagot :

Given:

A line has a slope = -9

The line passing through the point (-4 , -2)

the general form of the equation of the line in point - slope form is :

[tex]y-k=m\mathrm{}(x-h)[/tex]

Where: m is the slope, and ( h,k) is the point

So,

[tex]\begin{gathered} m=-9 \\ h=-4 \\ k=-2 \end{gathered}[/tex]

So, the equation of the line will be:

[tex]\begin{gathered} y-(-2)=-9\cdot(x-(-4)) \\ \\ y+2=-9(x+4) \end{gathered}[/tex]

The answer is option C. y + 2 = -9 ( x + 4 )

Visit us again for up-to-date and reliable answers. We're always ready to assist you with your informational needs. We hope this was helpful. Please come back whenever you need more information or answers to your queries. Get the answers you need at Westonci.ca. Stay informed by returning for our latest expert advice.