What is 12.9 written as a mixed number?
2 answers:
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Answer:
f(x) = 2+5
g(x) = 2(-(x−3))+5
Step-by-step explanation:
If you remember, an absolute value can have two different answer, a positive and negative answer because the absolute value symbol makes all values in it positive. Example: |-2|=2 and |2|=2
So if y = 2|x−3|+5
then the two possibilities are
y = 2(x−3)+5 and
y = 2(-)+5
Set one of them equal to f(x) and the other one to g(x)
f(x) = 2(x−3)+5
g(x) = 2(-(x−3))+5
You can also write it as a piecewise function.
Answer: Phoebe have 48 apples.
Explanation:
It is given that Pru, Piper, and Phoebe share apples in the ratio 5:3:4. If Pru has 24 more apples than Piper.
Let the total number of apples be x.
The sum of the ratios is,
Therefore the number of apples shared by Pru, Piper, Phoebe are respectively.
It is given that Pru has 24 more apples than Piper, so
Since phoebe have appels,
Therefore, Phoebe have 48 apples.
Answer:
Step-by-step explanation:
Given
Required [Missing from the question]
G(T(x))
We have:
This implies that:
Substitute:
Open bracket