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aleksklad [387]
3 years ago
15

Find f(5). f(x) = x2 + 2x A)15 B)20 C)30 D)35

Mathematics
1 answer:
inysia [295]3 years ago
7 0

f(5) means to replace x in the equation with 5 then solve.

f(x) = x^2 +2x

f(5) = 5^2 + 2(5)

f(5) = 25 +10

f(5) = 35

The answer is D)35

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Answer:

Un número irracional es un número que no se puede escribir en fracción - el decimal sigue para siempre sin repetirse. Los decimales no siguen ningún patrón, y no se puede escribir ninguna fracción que tenga el valor Pi. Números como 22/7 = 3.1428571428571... se acercan pero no son correctos.

Step-by-step explanation:

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Step-by-step explanation:

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pishuonlain [190]

Answer:

The line would be y = 2x + 5

Step-by-step explanation:

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