Ask your own question, for FREE!
Mathematics 16 Online
MARC:

Maths question

MARC:

Found this question from another site @Zepdrix

MARC:

Is the answer 4? @Zepdrix

Zepdrix:

\(\large\rm 2^{x+4}\) is a child of the parent function \(\large\rm 2^x\) having been shifted 4 to the left. So a shift 6 units to the right from our parent function would look like this, \(\large\rm 2^{x-6}\) But we want to start with \(\large\rm 2^{x+4}\) and shift it, ya? So we would subtract 6 from the exponent, \(\large\rm 2^{x+4-6}=2^{x-2}=2^{x-k}\)

MARC:

yay! I learn something new. Thank you! @Zepdrix

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!