3 years ago

Help with this question, ASAP!!

Mathematics

2 answers:

ruslelena [56]3 years ago

7 0

7352801001726)2920 am due s

allochka39001 [22]3 years ago

3 0

Answer:

The answer to your question is the third option

Step-by-step explanation:

a) 0.023x³ + 0.4x² - 2.1x + 8.3

0.023(2)³ + 0.4(2)² - 2.1(2) + 8.3

0.023(8) + 0.4(4) - 2.1(2) + 8.3

0.184 + 1.6 - 4.2 + 8.3

10.084 - 4.2

5.884

b) 0.023(4)³ + 0.4(4)² - 2.1(4) + 8.3

0.023(64) + 0.4(16) - 8.4 + 8.3

1.472 + 6.4 - 8.4 + 8.3

16.172 - 8.4

7.772

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