08.11.2022

Given that f(x) = 3x + 4, find 2f(5).

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Step-by-step answer

09.07.2023, solved by verified expert
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f(2) = 10

Step-by-step explanation:Calculate

Given that f(x) = 3x + 4, find 2f(5)., №18010955, 08.11.2022 23:09

Substitute

Given that f(x) = 3x + 4, find 2f(5)., №18010955, 08.11.2022 23:09

Calculate the product or quotient

Given that f(x) = 3x + 4, find 2f(5)., №18010955, 08.11.2022 23:09

Calculate the sum or difference

Given that f(x) = 3x + 4, find 2f(5)., №18010955, 08.11.2022 23:09

I hope this helps you

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Mathematics
Step-by-step answer
P Answered by Master

f(2) = 10

Step-by-step explanation:Calculate

Substitute\ x=2\ into\ f(x)=3x+4

Substitute

f(2)=3\times 2+4

Calculate the product or quotient

f(2)=6+4

Calculate the sum or difference

f(2)=10

I hope this helps you

:)

Mathematics
Step-by-step answer
P Answered by PhD

SI=(P*R*T)/100

P=2000

R=1.5

T=6

SI=(2000*1.5*6)/100

=(2000*9)/100

=180

Neil will earn interest of 180

Mathematics
Step-by-step answer
P Answered by PhD

For every 8 cars there are 7 trucks

Therefore,

Cars:Truck=8:7

Answer is B)8:7

Mathematics
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P Answered by PhD

y=2x+15

where y=Value of coin

x=Age in years

Value of coin after 19 years=2*19+15

=$53

Therefore, Value after 19 years=$53

Mathematics
Step-by-step answer
P Answered by PhD
The answer is in the image 

The answer is in the image 

Mathematics
Step-by-step answer
P Answered by PhD

The answer is in the image 

The answer is in the image 
Mathematics
Step-by-step answer
P Answered by PhD

The solution is given in the image below

The solution is given in the image below
Mathematics
Step-by-step answer
P Answered by PhD

Speed=Distance/time

Here,

distance=15m

time=1sec

speed=15/1=15m/sec

Distance=Speed*time

time=15min=15*60sec=900sec

Distance travelled in 15 min=15*900=13,500m

=13500/1000 km=13.5Km

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