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Andru [333]
3 years ago
7

F(x)=sqrt x -4.find the inverse of f(x) and it’s domain

Mathematics
1 answer:
Kazeer [188]3 years ago
8 0

Answer:

B

Step-by-step explanation:

y =  \sqrt{x }  - 4 \\  \sqrt{x}  = y + 4 \\ x = (y + 4) {}^{2}  \\

Domain of inverse = Range of f = x>-4

Hence B

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The answer is

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3 years ago
A line passes through (-6,-1) and (3,2).What is the equation of the line?
Lina20 [59]

Answer:

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Step-by-step explanation:

You first find the slope:

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Plug in either of the points to find the value of b:

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3 0
3 years ago
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Can anyone help me with this math question
ANTONII [103]

The third is true

ok bye

lm'iranian

11years old

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3 years ago
Who wants brainlist and points
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