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Please help! I’ve been struggling trying to figure out how to start with these two problems.

1. Given: f(x)=x²-3x + 4. Evaluate and simplify: f(x-3)-f(-1).
2. Given: f(x) =
a. f(-3)=
(x² + 2, x <3)
(5x − 7, x ≥ 3)
b. f(3) =
no calculators!
c. f(1) =

Please help! I’ve been struggling trying to figure out how to start with these two-example-1

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Answer:

Explanation:

Please help! I’ve been struggling trying to figure out how to start with these two-example-1
User Evangelina
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