mtb3655 mtb3655

19-10-2021
Mathematics

contestada

Write a linear function f with the given values.

f(x)=___

Write a linear function f with the given values fx class=

Respuesta :

flin2408 flin2408

19-10-2021

Answer: f(x)= -2x+1

Step-by-step explanation:

Take any two points

I'll choose (1,-1) and (0,1)

Find slope:

[tex]\frac{1-(-1)}{0-1} =\frac{2}{-1} =-2[/tex]

Plug into linear equation:

y= -2x+b

Find b using a point as well:

I'll choose (0,1)

1= -2(0)+b

1=0+b

b=1

Final equation: f(x)=-2x+1

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