Lim

Mathematics

1 answer:

insens350 [35]4 years ago

4 0

Answer:

Step-by-step explanation:

f(-9+h)= (-9+h)² = h²-18h+81

f(-9+h)-f(-9)=h²-18h+81 -81 because : f(-9) = (-9)² = 81

f(-9+h)-f(-9)=h²-18h

(f(-9+h)-f(-9))/h=(h²-18h)/h = h(h-18)/h =h-18

lim (f(-9+h)-f(-9))/h = lim(h-18= - 18

h→0 h→0

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What is the next term in the geometric sequence? 7,14,28, __

aleksandr82 [10.1K]

We have to look for the pattern in the numbers, so we can figure out what the next term in the sequence is !

It looks like, each number is multiplied by 2!

7 × 2 = 14

14 × 2 = 28

So, what's next?

28 × 2 = ?

The next term in the geometric sequence is ... 56!

I hope I helped :)

Comment if you have any confusion !

7 0

3 years ago

Read 2 more answers

(01.05 LC)Which fraction is equivalent to negative 3 over 7? negative 7 over 3 3 over negative 7 3 over 7 7 over 3

Kitty [74]

Answer:

Second option

Step-by-step explanation:

Given the following question:

$-\frac{3}{7}$

In order to find the answer, we will apply the fraction rule.

$\frac{a}{-b} =-\frac{a}{b}$
$\frac{3}{-7} =-\frac{3}{7}$
$=\frac{3}{-7}$

Not the third or fourth option because negatives do not equal a positive. It's also not option A because....

$-\frac{7}{3} =7\div3=-2\frac{1}{2}$

Your answer is indeed the second option.

Hope this helps.