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Gnom [1K]
2 years ago
14

If f(x) = 2x² then when x = 3, y will equal

Mathematics
1 answer:
USPshnik [31]2 years ago
3 0

Answer:

y = 18

Step-by-step explanation:

Given

f(x) = 2x² ( substitute x = 3 )

y = f(3) = 2(3²) = 2(9) = 18

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Para armar un prisma cuadrangular, Edgar trazó la plantilla y lo dividió en seis secciones, como se muestra en la imagen
Llana [10]

Answer:

1. x^{2} + x^{2} + (10\cdot x) \cdot (4)

Step-by-step explanation:

(This exercise is written in Spanish and therefore explanation will be held in such language)

El área de este polígono regular es la suma de las áreas de los 4 rectángulos y 2 cuadrados, es decir:

A_{tot} = 4\cdot A_{r} + 2 \cdot A_{c}

A_{tot} = 4 \cdot (10)\cdot x + 2\cdot x^{2}

El cual corresponde con la opción 1.

4 0
3 years ago
Complete the sentence.
melamori03 [73]

Please view my other solution I gave you.

:)


But I will still answer this if you see it.

Because 0.8^x is never 0, then the asymptote is 0-10 or -10.

6 0
3 years ago
Read 2 more answers
What is the counterexample for the city of Portland is in Oregon
Dmitry_Shevchenko [17]
A counter example disproves a statement.

The counter example for : the city of Portland is in Oregon would be : the city of Portland is in Maine.

The city named Portland can be found in both states.
7 0
2 years ago
Susan buys a movie ticket for $12.50 and 3 buckets of popcorn that cost $14.20 each with her $100. Which statement is true?
Lilit [14]

Answer:

b

Step-by-step explanation:

Hgguby

7 0
2 years ago
Find f(-3) in the function f(x) = -x-2
TEA [102]
I don’t know for sure if this is right but I got f(-3)=1.
f(-3)= -x - 2
f(-3)= -(-3) - 2
The 2 negatives cancel each other out and make a positive.
f(-3)= 3-2
f(-3)=1
7 0
3 years ago
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