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3 years ago

F(x) = x + 7 and g(x) = x2 What is g( f(-9))

Mathematics

2 answers:

Tanya [424]3 years ago

6 0

Answer:

Step-by-step explanation:

Murrr4er [49]3 years ago

3 0

Answer:

g(f(-9))=4

Step-by-step explanation:

This is a composite function so we need to first find the value of the function on the inside in order find the value of the composite function

f(-9)=x+7=-9+7=-2

we can put -2 instead of f(-9) in the composite function

g(-2)=(-2)^2=4

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Answer:

Step-by-step explanation:

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3 years ago

The circle shows the radius of 12mm what is the circumference

gulaghasi [49]

Answer:

24π or about 75.4 mm

Step-by-step explanation:

The circumference of a circle is denoted by C = 2πr, where r is the radius.

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4 years ago

Read 2 more answers

What is th he sum of the first seven terms of the series -3+6-12+24-...?

ohaa [14]

Answer:

-129

Step-by-step explanation:

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6+24+96-3-12-48-192=

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Hope this helps!

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3 years ago

Which statement makes the open sentence true 2x-7= -1

oee [108]

Answer:

Step-by-step explanation:

if you plug in 3 for x, it becomes 2(3)-7=-1

then 6-7=-1

-1=-1

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3 years ago