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shepuryov [24]
2 years ago
10

If f(x) = (x+1)-1 and g(x) = x–2, what is the domain of Rx) = g(x)?

Mathematics
1 answer:
german2 years ago
3 0

Step-by-step explanation:

f is (x+1)-1

and g (the next letter in the alphabet) is x-2

first for f

x+1-1 = x

Then we -2 for g

So every letter there o words is just 2 less than the previous letter like

h would be h= x-4

so r(x) is g which is x-2 and x which would have to be the remaining amount to get to the number

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How is this expression written with exponents? 3 . 3 . x . x . x . x
marin [14]
Solve:-

Write it down again:-     

3 · 3 · x · x · x · x

We will write it like this:-

3 · 3 · x³
7 0
3 years ago
Work out the answers to:<br>a) 7 + (-4)<br>b) (-6) + (-3)<br>c) 2 -(-6)<br>d) (-8) - (-13)​
frosja888 [35]

Answer:

a) 7 + (-4) = 3

b) (-6) + (-3) = -9

c) 2 -(-6) = 8

d) (-8) - (-13) = 5

Step-by-step explanation:

a) 7 + (-4)

= 7 + (-4)

= 3

b) (-6) + (-3)

= -6 - 3

= -9

c) 2 - (-6)

= 2 + 6

= 8

d) (-8) - (-13)

= -8 + 13

= 5

8 0
3 years ago
What is the vertex of y=3|x+1|-2
spin [16.1K]

Answer:

(-1,-2)

Step-by-step explanation:

Generally, the absolute value function can be expressed like so:

f(x) = y = a|x-h|+k, where vertex: (h,k)

Rewriting our function here ever so slightly gives us: y = 3|x-(-1)|+(-2)

So the vertex is at (-1,-2)

7 0
3 years ago
I need help plssssssssssssssssss
vlabodo [156]

Answer:

3

Step-by-step explanation:

im not sure on this sorry i havent dont it in a LONGG time<3

here is how i got it:

3+a

a=1     n=-1

3+1-1

8 0
3 years ago
If w = 9, x = 10, and y = 3, what does 6x over 5y equal?
nirvana33 [79]

Answer:

6x = 6 (10) => 60

5y = 5 (3) => 15

\frac{6x}{5y}  =  >  \frac{60}{15}  =  > 4

hope that helps uhh!!

3 0
2 years ago
Read 2 more answers
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