aniCHonnesya aniCHonnesya
  • 25-01-2017
  • Mathematics
contestada

What is the slope of the line What is the slope of the line through (−7,−8) and (0,4)?
Your answer must be exact.



Respuesta :

amanda22499
amanda22499 amanda22499
  • 25-01-2017
4--8
0--7. they cancel to addition so the slope is 12
-----
-7
Answer Link
CharlieBrown2002
CharlieBrown2002 CharlieBrown2002
  • 05-07-2019

Answer:

[tex]\huge \boxed{\frac{12}{7}}\checkmark[/tex]

Step-by-step explanation:

The slope formula is

[tex]\displaystyle \frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\displaystyle y_2=4\\\displaystyle y_1=(-8)\\\displaystyle x_2=0\\\displaystyle x_1=(-7)\\[/tex]

[tex]\displaystyle \frac{4-(-8)}{0-(-7)}=\frac{4+8}{0+7}=\frac{12}{7}[/tex]

Therefore, the slope is [tex]\huge \boxed{\frac{12}{7}}[/tex], which is our answer.

Answer Link

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