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2 votes
Let

f(x)={x2+2xx+1if x≤−1if x>−1.
Evaluate the following:

1. f(−7) =
2. f(−1) =
3. f(0) =

Let f(x)={x2+2xx+1if x≤−1if x>−1. Evaluate the following: 1. f(−7) = 2. f(−1) = 3. f-example-1
User Lejlun
by
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1 Answer

1 vote

Answer:
35, -1, 1

Explanation:


-7 \leq -1 \implies f(-7)=(-7)^2 +2(-7)=35\\\\-1 \leq -1 \implies f(-1)=(-1)^2 +2(-1)=-1\\\\0 > -1 \implies f(0)=0+1=1

User SergeDirect
by
9.2k points

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