brooklynnharrell brooklynnharrell

25-01-2021
Mathematics

contestada

what is the value of -5 in f(x)=-x^2+0.5x-5

what is the value of 5 in fxx205x5 class=

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Kittenpeeps31 Kittenpeeps31

25-01-2021

Answer: 17.5

Step-by-step explanation:

x = -5

f(-5) = -x^2+0.5x-5

= -(-5)^2 + 0.5(-5)-5

= 5^2 + (-2.5) - 5

= 25 - 2.5 - 5

= 17.5

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markeise667 markeise667

25-01-2021

The answer is 17.5, hope this helps :)

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