3 years ago

25 POINTS 2 QUESTIONS!!! HELP PLEASE AND THANK YOU

1 answer:

7 0

1. c

2. c again hope this helps and plz mark as brainliest

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Feliz [49]

Answer:

B seems most logical and fair

Step-by-step explanation:

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2 years ago

Molodets [167]

Part 1

$f(a)=4-7a+16a^2$

Part 2

$f(a+h)=4-7(a+h)+16(a+h)^2\\\\=4-7(a+h)+16(a^2 +2ah+h^2)\\\\=4-7a-7h+16a^2 +32ah+16h^2$

Part 3

$\frac{f(a+h)-f(a)}{h}=\frac{(4-7a-7h+16a^2 +32ah+16h^2-(4-7a+16a^2)}{h}\\\\=\frac{-7h+32ah+16h^2}{h}\\\\=32a+16h-7$

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1 year ago

Oliga [24]

1/3 is the same as 3/9. To solve this, subtract 3/9 from 7/9.

$\frac{7}{9}-\frac{3}{9}= \frac{4}{9}$

Your answer is $\frac{4}{9}$

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3 years ago

lesantik [10]

hope this helps plz mark me as brainliest

im in middle school so im not 101% sure but i am confident in my answer so please... no h8

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2 years ago

Ira Lisetskai [31]

Answer:

24,25,26

Step-by-step explanation:

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2 years ago