gomezlax1993 gomezlax1993

03-09-2021
Mathematics

contestada

Suppose
f(x)=−2x^2+x−2
. Compute the following:

Suppose fx2x2x2 Compute the following class=

Respuesta :

ghaithgh ghaithgh

03-09-2021

Answer:

A) – 15

B) – 9

Step-by-step explanation:

f(x)=-2x²+x-2

f(-2)= – 2(-2)²+(-2) – 2 = –2(4) –2–2=–8–4=–12

f(1)= – 2(1)²+(1)-2=–2+1–2= – 3

A) f(-2) +f(1)= – 12 + (–3) = – 15

B) f(-2) - f(1)= – 12 - (–3) = – 12 +3= – 9

I hope I helped you^_^

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unhappynotfunny unhappynotfunny

03-09-2021

-15
-9 hope this helps

Answer Link

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