Kapar085idn
Answered

IDNLearn.com is the place where your questions are met with thoughtful and precise answers. Ask your questions and get detailed, reliable answers from our community of experienced experts.

write an equation in slope-intercept form of the line shown (1,-9) , (-3,-9)

Sagot :

Rijarafiqueeidn

Answer:

y = -9

Step-by-step explanation:

y2 - y1 / x2 - x1

-9 - (-9) / -3 - 1

0 / -4

y = 0 + b

-9 = b

Charliethebest2002idn

Answer:

  • [tex]\boxed{\sf{y=-9}}[/tex]

Step-by-step explanation:

The slope-intercept form is the only way to solve this problem.

Slope-intercept form:

[tex]\rightarrow \sf{y=mx+b}[/tex]

  • The m represents the slope.
  • The b represents the y-intercept.

Using the slope is another way to solve.

(1,-9) and (-3,-9)

Use a slope formula.

Slope:

[tex]\sf{\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{rise}{run} }[/tex]

y2= (-9)

y1= (-9)

x2= (-3)

x1= (1)

Rewrite the problem.

[tex]\sf{\dfrac{(-9)-(-9)}{(-3)-1}=\dfrac{0}{-4}=\boxed{\sf{0} }[/tex]

  • Therefore, the slope is 0.

We're not done yet.

y-intercept= (-9).

The m represents is 0.

The b represents is (-9).

  • So, the correct answer is y=-9.

I hope this helps you! Let me know if my answer is wrong or not.

Thank you for using this platform to share and learn. Keep asking and answering. We appreciate every contribution you make. Thank you for choosing IDNLearn.com. We’re dedicated to providing clear answers, so visit us again for more solutions.