3 years ago

Simplify 9-2(x+6)

Mathematics

2 answers:

Hunter-Best [27]3 years ago

7 0

9-2(x+6)

9-2x+12

-2x+21

There's your answer. Hope this helps. :)

Annette [7]3 years ago

3 0

9 - 2(x + 6) =
9 - 2x - 12 =
-2x - 3 <=

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Step-by-step explanation:

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Given the function f(x) = 5^x, Section A is from x = 0 to x = 1 and Section B is from x = 2 to x = 3. Part A: Find the average r

Wewaii [24]

Table of the graph:
x: <em></em>1 2 3
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How many ways are there to choose 6 items from 10 dis- tinct items when?

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4 years ago

#9 was the the one I need help with anyone plz help Thank You:)

pentagon [3]

Your answers are wrong. the function f(x) is like a factory. you put in something ( a number) and it will spit you out something else (a different number depending on the function). your function, f (x)= -2x+1

you can put anything in that function. let say k.
f(x=k) = -2k+1. you just replace the x with k.
in this particular problem they way f(-2) ,f(0), f(1) and f(2).
here are the results
f(x=-2) = f(-2) = -2×(-2)+1 =5
f(x=0) = f(0) = -2×(0)+1 =1
f(x=1) = f(1) = -2×(1)+1 =-1
f(x=2) = f(2) = -2×(2)+1 =-3

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3 years ago