4 years ago

This table shows a linear function.

1 answer:

7 0

The answer is A. f(x)= -1/2x + 4 because it’s 4-2=2 over 0-4= -2 equal -1/2

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EastWind [94]

I hope I help you out

7 0

4 years ago

pishuonlain [190]

B. The y-intercept is 0 so it can't be C or D and the slope is 5/1. How I remember this is rise/run. Hope this helps!

3 0

4 years ago

zalisa [80]

40+20=60 +4= 64 that is the answer

7 0

3 years ago

algol13

Answer:

[1,2], [2,1], [3,0]

Step-by-step explanation:

To find F-1(x) if F(x)=x+3 we just need to put -x instead of x.

From our graph(attached) we multiply any three solutions by a -1:

$F-1(x)\\\\#For \ x=1\\F-1(1)=-1+3=2\\\\#For \ x=2\\F-1(2)=-2+3=1\\\\#For \ x=3\\F-1(3)=-3+3=0$

Hence, the 3 solutions are [1,2],[2,1],[3,0]

3 0

3 years ago

lora16 [44]

12 is 20% of 60 because 12/60 = 0.2.

6 0

4 years ago