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Helen [10]
3 years ago
12

Find the value of the function f(x) = x2 + 4x - 3, when x = -1.

Mathematics
1 answer:
satela [25.4K]3 years ago
7 0

Answer:

- 6

Step-by-step explanation:

f(x) =  {x}^{2}  + 4x - 3 \\ \: plug \: x =  - 1 \\  f( - 1) =  {( - 1)}^{2}  + 4( - 1)- 3 \\ f( - 1) =  1  - 4- 3 \\ f( - 1) =  1  - 7 \\ \huge \red{ \boxed{ f( - 1) =   - 6}} \\

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Answer:

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Step-by-step explanation:

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7 0
3 years ago
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Answer:

see explanation

Step-by-step explanation:

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4 0
3 years ago
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2 years ago
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Answer:

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