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LiRa [457]
3 years ago
7

Find the equation of the line shown.

Mathematics
2 answers:
Ymorist [56]3 years ago
3 0

Answer:

y= -2x+9

Step-by-step explanation:

The equation will be written this way :

y= m*x+c

  • m is the slope
  • c is a constant
  • m =( f(4)-f(2))/(4-2)=(1-5)/2= -4/2 = -2
  • y = -2x+c
  • replace x and y by the coordinates of a point to get c
  • 1= -2*4+c
  • c = 9

y = -2x+9

marin [14]3 years ago
3 0

Answer:

y=-9/4.5+9

Step-by-step explanation:

To find the equation you do y=mx+b which means y= slope + y-intercept.

To get the slop you do rise over run which in this situation is 9/4.5. And the y-intercept is when the line touches the y-axis and in this problem it is 9. So the answer is y=-9/4.5+9

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3 years ago
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Answer:

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Step-by-step explanation:

Step 1: Simplify both sides of the equation.

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Answer:

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Step-by-step explanation:

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4 years ago
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