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2 years ago

NEED HELP ASAP!!! | WILL GIVE BRAINLIEST!!!

Mathematics

2 answers:

Ilya [14]2 years ago

4 0

Answer:

Step-by-step explanation:

so from the graph we see that at zero weeks (the start), he has 15 rocks.

each week he adds 5 rocks. (he is at 30 rocks after 3 weeks)

This narrows the choices down and D is our answer

Pavlova-9 [17]2 years ago

4 0

D .Tom has rocks in his collection. Each week he adds 5 more rocks . The graph shows how many rocks Tom has over time .

hope it helps plz mark as brainliest

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If f(x)=4x+3 and g(x)=x^2-3 then f(g(2))

grandymaker [24]

Answer:

f(g(2))=7

Step-by-step explanation:

The Composite Function

Given f(x) and g(x) as real functions, the composite function $(f\circ g)(x)$ is defined as:

$(f\circ g)(x)=f(g(x))$

It can be found by substituting g into f.

The given functions are:

$f(x)=4x+3$

$g(x)=x^2-3$

It's required to find f( g( 2 ) )

Find g(2):

$g(2)=2^2-3$

Operating:

$g(2)=4-3 =1$

g(2)=1

Now find f(1):

$f(1)=4(1)+3$

$f(1)=4+3 =7$

Thus:

f( g( 2 ) )=7

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3 years ago

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3 years ago

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Inessa [10]

Answer:

1/3 is bigger

Step-by-step explanation:

6/12 might look bigger but its not

PLEASE MARK AS BRAINLIEST

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3 years ago

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Sedbober [7]

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Answer:

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Step-by-step explanation:

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