3 years ago

Which function and domain could represent the given graph?

Mathematics

2 answers:

ivann1987 [24]3 years ago

7 0

Answer:C ON EDGE

Step-by-step explanation:

mash [69]3 years ago

5 0

Answer:

f(x)=-[x];-3<x<3

Step-by-step explanation:

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Work out the volume of a cuboid 2cm by 4cm by 5cm

andrew-mc [135]

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3 years ago

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3. Find f[h(a+4)], given the functions below. *

mote1985 [20]

Answer:

C 5a^2 +70a +240

Step-by-step explanation:

We have given these following functions:

$f(x) = 5x, g(x) = -2x + 1, h(x) = x^2 + 6x + 8$

h(a+4)

This function is:

$h(a+4) = (a+4)^2 + 6(a + 4) + 8$

$h(a+4) = a^2 + 8a + 16 + 6a + 24 + 8$

$h(a+4) = a^2 + 14a + 48$

f[h(a+4)]

$f(x) = 5x$

Thus

$f(h(a+4)) = f(a^2+14a+48) = 5(a^2 + 14a + 48) = 5a^2 + 70a + 240$

The correct answer is given by option C.

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Question 1<br> If f(x) = (x-1), what is f(-4.2)?

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Step-by-step explanation:

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What is 15ft by 18ft times 2in depth converted into yards

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Step-by-step explanation:

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