3 years ago

What is f(2) of the function? F(x)=4x+1

Mathematics

1 answer:

musickatia [10]3 years ago

5 0

Answer:

Step-by-step explanation:

just replace the x with 2 and solve

4(2)+1

8+1

= 9

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The side of a square is x, and the area is A. Express A in terms of x. Draw the graph which shows how A depends on x.

Alexandra [31]

a=x squared or x times itself

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3 years ago

Please help me with these. <br> Thanks

DIA [1.3K]

5.

f(K) = D^3 => f(25) = 125 => 25 * t = 125 ( because K is directly proportional with D^3 )=> t = 125 / 25 => t = 5 => f(25) = 25 * 5 => K * 5 = D^3 ;

6.

f(L) = F^3 => f(2) =3^3 =>f(2) = 27 => 2 / t =27 => t = 2 / 27 => t = 0.074 => f(2) = 2 / 0.074 => K / 0.074 = F^3 ;

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4 years ago

12/19*.............................= -12/19

melamori03 [73]

Answer:

$\frac{12}{19} \times \underline{\bold{-1}} = -\frac{12}{19}$