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Temka [501]
3 years ago
11

Find f(-2) for the function f (x) = 3x^2-2x+7

Mathematics
1 answer:
barxatty [35]3 years ago
4 0

Answer:

23

Step-by-step explanation:

plug -2 in for x then solve

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Y=5+x is the inaquality you are looking for.
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1. The C major key, starting with the middle C, consists of seven notes (white keys on the piano) with the following frequencies
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1.) <span>the ratio of the note A to middle C = 440.0 / 261.6 = 1.6820 ≈ 1.6818

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8 0
3 years ago
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Rectilinear motion is A. non existent B. motion in sphere C. motion along a line.​
balandron [24]

Answer: The answer is: C.

~ i hope this is correct, if not im sorry, have a gr8 day my friend!~

Step-by-step explanation:

7 0
3 years ago
A first number plus twice a second number is 9. Twice the first number plus the second totals 21. Find the numbers
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5 0
3 years ago
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