asked 67.5k views
1 vote
Can someone please help me k(x) = 4x2 + 1; k(-3)

1 Answer

6 votes

Answer:

37

Explanation:

k(x) = 4x2 + 1


= 4( - 3) {}^(2) + 1 \\ 4(9) + 1 \\ 36 + 1 \\ 37

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