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1 answer:
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Answer:
Step-by-step explanation:
The given function is
If a function reflected over the x-axis, then x-coordinate remains same but the sign of y-coordinate is changed.
If function f(x) is a reflection over the x-axis to get the of g(x), then the resultant function is
Substituting the value of function f(x), we get
Therefore, the required function is .
Answer:
Jacob's rate of return is <u>19.2%</u>.
Step-by-step explanation:
Given:
Jacob invested $500 in a stock and after a year had $596.
Now, to find the rate of return.
So, we get the amount of return first:
Present value - value before a year = Return.
$596 - $500 = $96.
Now, to get the rate:
Return / Value before a year × 100.
Therefore, Jacob's rate of return is 19.2%.