Question

help please someone
find the indicated outputs for f(x) = 5xto second power - 2x

f(0) = --?
f(-1) = --?
f(2) = --?

Answer 1

f(0) = --? 0

Answer 2

f(-1) = --?
5

Answer 3

f(2) = --?
5/16

Answer 4

broo.... teachhh dont give the fishiess ;)

Answer 5

f( 0 ) = 0
f ( -1) = 5x^2 - 2x
f ( -1) = 5 ( -1) ^2 - 2( -1)
= 5 + 2
= 7

f(2) = 5 ( 2 )^ 2 -2( 2)
= 20 - 4
= 16

Answer 6

Wtf does tht mean Arman?

Answer 7

hi asadkarim
so you have completed your answers