True or false. If false write the correct statement
1 answer:
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Answer: The correct option is second.
Explanation:
The given function is,
If we graph a function is f(x), then its coordinates is defined as (x,f(x)).
When the graph of f(x) is reflect across the x-axis, then the the x-coordinate remains the same and the sign of y-coordinate is changed. It means after reflecting across the x-axis,
The given given equation can be written as,
To find the equation of the graph after reflection across the x-axis multiply both sides by -1.
Because f(x)=y and g(x)=-y.
Therefore the second option is correct and the graph of both function is given below.
Answer:
Scruffy is inches longer than Fluffy.
Step-by-step explanation:
Length of Scruffy = inches
Length of Fluffy = inches
We have to calculate how much Scruffy is longer than Fluffy.
Difference of their lengths =
= (10 - 8) +
= 2 +
= 2 +
= inches
Therefore, Scruffy is inches longer than Fluffy.