+0

# Pre Calc

0
99
1
+414

Sketch the graph of the piecewise deﬁned function

f(x) = 1−x if x ≤ 1,

1 if x > 1

b) and evaluate f(f(−3)).

Dec 15, 2019

#1
+88
+2

Ok part B.

F(f(-3)) is just f("what f(-3) is").

Well we know that 1 is greater than -3 so we use the first equation

f(-3) is 1- -3 or 4.

f(f(-3)) is f(4).

4 is greater than 1 so now we use the second equation.

f(4) is just 1.

So the answer is just 1.

Hope this helps.

~~GF

Dec 15, 2019
The text contains a math problem involving a piecewise function and a request to evaluate a nested function. An answer to the question is provided in the response.
single_question_with_answer
Given a text passage, determine:
    1. If it contains a mathematical question (including word problems or calculations)
    2. If an answer to that mathematical question is provided in the text

First, describe the content structure you found in 1-2 sentences.

Then provide your analysis in the following format:
TYPE: <one of the following values>
- NO_QUESTION
- SINGLE_QUESTION
- SINGLE_QUESTION_WITH_ANSWER
- MULTIPLE_QUESTIONS
- MULTIPLE_QUESTIONS_WITH_ANSWERS
system
+0

# Pre Calc

0
99
1
+414

Sketch the graph of the piecewise deﬁned function

f(x) = 1−x if x ≤ 1,

1 if x > 1

b) and evaluate f(f(−3)).

Dec 15, 2019

#1
+88
+2

Ok part B.

F(f(-3)) is just f("what f(-3) is").

Well we know that 1 is greater than -3 so we use the first equation

f(-3) is 1- -3 or 4.

f(f(-3)) is f(4).

4 is greater than 1 so now we use the second equation.

f(4) is just 1.

So the answer is just 1.

Hope this helps.

~~GF

Dec 15, 2019
user
The text contains a math problem involving a piecewise function and a request to evaluate a nested function. An answer to the question is provided in the response.

TYPE: SINGLE_QUESTION_WITH_ANSWER