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Lady_Fox [76]
2 years ago
9

Given that f(x)=x/2+5, a)find f(2) b)find f^-1(x) c)find f^-1(5)

Mathematics
1 answer:
Aleks04 [339]2 years ago
8 0
A) 6
b) x/f
c) 5/f

Mark brainliest please


Hope this helps you
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If you are given the graph of h(x) = log. x, how could you graph m(x) = log2(x+3)?
Agata [3.3K]

Answer:

Option (d).

Step-by-step explanation:

Note: The base of log is missing in h(x).

Consider the given functions are

h(x)=\log_2x

m(x)=\log_2(x+3)

The function m(x) can be written as

m(x)=h(x+3)           ...(1)

The translation is defined as

m(x)=h(x+a)+b           .... (2)

Where, a is horizontal shift and b is vertical shift.

If a>0, then the graph shifts a units left and if a<0, then the graph shifts a units right.

If b>0, then the graph shifts b units up and if b<0, then the graph shifts b units down.

On comparing (1) and (2), we get

a=3,b=0

Therefore, we have to translate each point of the graph of h(x) 3 units left to get the graph of m(x).

Hence, option (d) is correct.

3 0
3 years ago
Select all order pairs that satisfy the function y = -2x + 5
Viktor [21]
It would be (2,1)
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y=-4+5
y=1
3 0
3 years ago
Is what i did correct?
yaroslaw [1]
No, you should have reduced each base to...
3^(3*2x) = 3^(2*(x-3))
and then you can cancel each base
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6x = 2x-6
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7 0
3 years ago
Read 2 more answers
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Rina8888 [55]

Answer:

f(x) = 8 + 0.25x

Step-by-step explanation:

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2 years ago
I really need help!<br> What are the missing reasons in the proof?
nadya68 [22]

Answer:

Step-by-step explanation:

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2 years ago
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