Answer:
You need to know the miles per hour they are going to find out this answer.
The function that is a reflection of f(x) over the y-axis is h(x) = 2(0.35)^(-x)
<h3>How to determine the reflection?</h3>
The equation is given as:
f(x) = 2(0.35)^x
The reflection of a function over the y-axis is :
f'(x) = f(-x)
So, we have:
f(-x) = 2(0.35)^(-x)
From the list of options, we have
h(x) = 2(0.35)^(-x)
Hence, the function that is a reflection of f(x) over the y-axis is h(x) = 2(0.35)^(-x)
Read more about reflection at:
brainly.com/question/12040866
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The answer will be Y=6*5=30
Answer:
x + 2x-7
Step-by-step explanation:
x is the amount of books Sarah has
2x-7 is how many books Sarah's sister has
Add them together : x+2x-7
