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3 years ago

I need to know instantaneous rate of change at t=2

Mathematics

1 answer:

pashok25 [27]3 years ago

3 0

$g(t)=4-t^2\implies g'(t)=-2t\implies g'(2)=-2\times2=-4$

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The table below represents a linear function f(x) and the equation represents a function g(x):

sesenic [268]

Answer:

Part A: Both functions' slopes increase at intervals of four in a positive manner, so they will rise to the right.

Part B: g(x) has a greater y intercept as it is y=3 and f(x) is y=-1

Step-by-step explanation:

4 0

3 years ago

Find the common ratio for the following sequence .1, .01, .001

morpeh [17]

Answer:

0.1

Step-by-step explanation:

The <em>common ratio</em> of a sequence is the number you multiply one term to get the next one. Here, we multiply 0.1 by 0.1 to get 0.01, and 0.01 by 0.1 to get 0.001, so our common ratio is 0.1.

5 0

3 years ago

Can anyone help me?!!

sergij07 [2.7K]

Sorry no i cant have a great day tho

6 0

3 years ago

At 10:05 a.m., there are 2 microscopic bacteria cells in the bottle. At 10:15 a.m., there are 8 cells in the bottle.

zloy xaker [14]

Answer: At 10:20 a.m., there will be 16 cells in the bottle.

At 10:30 a.m. there will be 64 cells in the bottle .

Step-by-step explanation:

Since we have given that

At 10:05 a.m. number of microscopic bacteria cells in the bottle = 2

At 10:15 a.m. number of microscopic bacteria cells in the bottle = 8

It means in every 5 times the number of microscopic bacteria cells in the bacteria gets twice itself.

So, by following the same pattern we can get that,

At 10:20 a.m. number of microscopic bacteria cells in the bottle is given by

$8\times 2=16$

Hence, At 10:20 a.m., there will be 16 cells in the bottle.

Similarly,

At 10:25 a.m. number of microscopic bacteria cells in the bottle is given by

$16\times 2=32$

At 10:30 a.m. number of microscopic bacteria cells in the bottle will be

$32\times 2=64$

Hence, At 10:30 a.m. there will be 64 cells in the bottle .

8 0

3 years ago

Read 2 more answers

Which function goes with this graph?

harkovskaia [24]

From the given points on the graph we can find which function represents this graph.

A point on the graph is (3, 1). This means if we substitute x = 3 the answer must be 1.

The property of log is that $log_{a}(a)=1$

This suggests, if the base of log is equal to the number for which we are finding the log, the answer must be 1.

So, in this case we have:

$log_{a}(3)=1$

Since the answer is 1, the base of log must be 3.

In the given options, only option 3rd is with base 3.

So, the correct answer is option 3.

4 0

3 years ago