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If f( a)= a^2-2a+1 what is the value of f(-4)​
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5 votes
If f( a)= a^2-2a+1 what is the value of f(-4)​

User Coneybeare
by
4.9k points

2 Answers

1 vote

Answer:

25

Explanation:

f(-4) = (-4)² - 2(-4) + 1

= 16 + 8 + 1

= 25

User Mousebird
by
5.4k points
5 votes

Answer:

Explanation:

For this you just plug in a = -4 into the function:

f(-4) = (-4)^2-2(-4)+1 = 25

25 should be the answer.

User Sarsarahman
by
4.8k points
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