2 years ago

What is the value of the function f(x)=2x^2+3 when x=2?

2 answers:

7 0

The answer would be A because you would just plug in 2 everywhere where you see x

6 0

Your answer would be 11 because (2=x)*2=4 then multiply that by two and add 3 which gives you 11

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Trava [24]

A.50*9.8
B.50*1.6
C.45.359237
D.45.3*1.6

8 0

2 years ago

Tatiana [17]

Yes 54 is a rational number because it can expressed as the quotient of two integers : 51 divide by 1

I hope that's help :)

7 0

3 years ago

kramer

Yes because if you take 4:3 it equals out to be 2:1.5

5 0

3 years ago

Serga [27]

Answer:

15m+80 would be the correct equation

3 0

2 years ago

Angelina_Jolie [31]

$\\ \sf\longmapsto \dfrac{x}{5}=\dfrac{16}{21}$

$\\ \sf\longmapsto 21x=16(5)$

$\\ \sf\longmapsto 21x=80$

$\\ \sf\longmapsto x=\dfrac{80}{21}$

$\\ \sf\longmapsto x=3.6$

3 0

2 years ago