Question #7d17a

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Answer 1 · 2017-06-19T10:04:15

# f(2)=34#

We don't have an explicit expression for #f(x)# but we can directly calculate a linear transformation of #f(x)#.

We have:

# f(2x-4)=8x+10#

So let us find the value of #x# st #2x-4# equals #2#

# 2x-4=2 => 2x=6#
# :. x=3 #

So let us substitute #x=3#, which gives us:

# f(2(3)-4)=8(3)+10#

# :. f(2)=24+10#
# :. f(2)=34#