SOLUTION: find the indicated outputs f(x)=4x^2-5x f(0)= f(-1)= f(2)=
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Question 157570
:
find the indicated outputs f(x)=4x^2-5x
f(0)=
f(-1)=
f(2)=
Found 2 solutions by
checkley77, Alan3354
:
Answer by
checkley77(12844)
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f(x)=4x^2-5x
f(0)=4*0^2-5^0=4*0-5*0=0-0=0
f(-1)=4*-1^2-5*1=4*1*-5=-1
f(2)=4*2^2-5*2=4*4-10=16-10=6
Answer by
Alan3354(69443)
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put this solution on YOUR website!
f(x)=4x^2-5x
f(0)=
f(-1)=
f(2)=
----------
Sub the values for x
f(0) = 4*0^2 - 5*0
f(0) = 0
----------
f(-1) = 4*(-1)^2 -5*(-1)
= 4 + 5
= 9
-------------
f(2) = 4*2^2 - 5*2
= 16 - 10
= 6