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2 years ago

3. When using set builder notation, what does it mean to 'Define a set'?

Mathematics

1 answer:

Furkat [3]2 years ago

7 0

Answer:

A set is a well-defined collection of distinct mathematical objects.

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Please Help Quickly!!!<br><br> Find the limit if f(x) = x^3

jeka94

Answer:

Option b. 12

Step-by-step explanation:

This exercise asks us to find the derivative of a function using the definition of a derivative.

Our function is $f(x) = x^{3}$ . Therefore:

$f(2+h) = (2+h)^{3}$

$f(2) = (2)^{3} = 8$

Then:

$\lim_{h \to \0} \frac{f(2+h)-f(2)}{h}=\lim_{h \to \0} \frac{(2+h)^{3}-8}{h}$

Expanding:

$\lim_{h \to \0} \frac{(2+h)^{3}-8}{h} =\lim_{h \to \0} \frac{8+ h^{3} +6h(2+h) -8}{h} =\lim_{h \to \0} \frac{h^{3} +6h(2+h)}{h}$

$\lim_{h \to \0} \frac{h^{3}+ 6h(2+h)}{h} =\lim_{h \to \0} h^{2} + 6(2+h)$

Now, if x=0:

$\lim_{h \to \0} \frac{f(2+h)-f(2)}{h} = (0)^{2} +6(2+0) = 12$

4 0

3 years ago

Help me with this!!!!

andrezito [222]

Answer: I think it would be 3.5

Step by Step Explanation: BRAINLIEST?!?

8 0

3 years ago

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Please can someone help me

Keith_Richards [23]

Answer:

No!

Not the same term.

Step-by-step explanation:

x² ≠ x³

The value of the exponent is not equal.

hope it helps ☺️

6 0

3 years ago

Please solve ASAP please I need the right answer please

luda_lava [24]

Y= 2/3x +12 .................

3 0

3 years ago

Can someone help please? which expression represents the perimeter of the rectangle above?

AnnyKZ [126]

The perimeter = 2 * (3*y - 5) + 2*2*y = 6*y - 10 + 4*y = 10y - 10

6 0

3 years ago

Read 2 more answers