alleah77
alleah77 alleah77
  • 04-01-2019
  • Mathematics
contestada

f(5)=___?
Look at the picture below.

f5 Look at the picture below class=

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Padoru
Padoru Padoru
  • 04-01-2019

Substitute the x's in f(x) with 5 to get f(5).

[tex]f(5) = 2(5)^4-4(5)^2-2(5)+15[/tex]

[tex]2(625)-4(25)-2(5)+15 = 1250-100-10+15[/tex]

[tex]=1155[/tex]

1155 is your answer.

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emilyjiang5
emilyjiang5 emilyjiang5
  • 04-01-2019

Answer:

1155

Step-by-step explanation:


Answer Link

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