1 answer:
Step-by-step explanation:
it's mathematics or what I will help you.
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Answer:
of course its true
Step-by-step explanation:
Factor out the "x" and you'll have:
F(b)=7b+8
you just need to change the x variable. make y into f(x) or in this case f(b)
Answer:
the third one
Step-by-step explanation:
the third one
Answer:
f(8) = 44
Step-by-step explanation:
f(x) = 6x-4
Let x = 8
f(8) = 6(8) - 4
Multiply
= 48 -4
= 44