Nikki had a $50 gift card for her favorite store. She used the gift card to buy 4 DVDs and still had money available on the card
2 answers:
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Answer:
Step-by-step explanation:
The exponential function is .
is the initial value of the function, or the y-value when x=0. In this case,
=5. If we enter that into the equation:
Then we can use another point to solve for .
Since anything raised to the power of 1 remains the same, we can continue to solve algebraically.
Now that we have both the and
value, we can return to the exponential function and fill in the blanks.
I hope this helps!
I hope this helps you
