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Shalnov [3]
3 years ago
13

F(x) = 4x 3 - x 2 + 1 and g(x) = x - 1, evaluate f(g(2)).

Mathematics
1 answer:
Tpy6a [65]3 years ago
6 0

Answer:

Let f(x)=x^2 -1 and g(x)= x^2 - 2, for x has the domain of all real numbers

a. Show that (f ° g)(x)=x^4 - 4x^2 + 3.

Do we plug g(x) into f(x) ? how do we show that??

b. How could I sketch the graph of (f ° g)(x), for 0 is < or equal to x < or equal to 2.25.

Should I plug it into my calculator and just copy that?

c. The equation (f ° g)(x)=k has exactly two solutions, for x < or equal to x < or equal to 2.25. Find the possible values of k.

Step-by-step explanation:

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Function h is a transformation of the parent exponential function. Which statement is true about this function? h(x)=2^x-5
deff fn [24]

A function assigns the values. The correct option is C.

<h3>What is a Function?</h3>

A function assigns the value of each element of one set to the other specific element of another set.

The complete question is:

Function h is a transformation of the parent exponential function. Which statement is true about this function? h(x) = 2^(x-5)

As x approaches negative infinity, h(r) approaches negative infinity.

As x approaches positive infinity, h(t) approaches 0.

As x approaches positive Infinity, h(t) approaches positive infinity.

As x approaches negative infinity, h(a) approaches positive infinity.​

The graph of the function is given below, as it can be observed that as x approaches positive Infinity, h(t) approaches positive infinity.

Hence, the correct option is C.

Learn more about Function:

brainly.com/question/5245372

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7 0
2 years ago
One eidtion of alices adventures in wonderland has 352 pages. how many 4's were used in the page numbers?
aalyn [17]
In the first 100 pages  there  are 10 pages with numbers 40-49 ( that is total of 11 4's) and  another 4 in the units, 10's , 20's, .... 90's ( not including 40's) That is  total of 9 4's.

So in first 100 pages there are 20 4's.

therefore there are  20 4's  on pages 101-200  and another 20 4's on pages 201-300.

On pages 301 to 352  there are 15 4's.

answer is  3*20 + 15  = 75.

4 0
3 years ago
A cylindrical tank holds 20,000 gallons of water, which can be drained from
lesya [120]

Answer:

<h2>Gfgnhhhnh</h2>

Step-by-step explanation:

5 0
3 years ago
Venti cold brew coffee has approximately
Radda [10]
The answer is:
144mg

Working out/ Explanation:
13% of 300mg = 39
39 times 4 = 156
300mg - 156mg = 144mg

Hope this helps!
Please give Brainliest!
8 0
2 years ago
Need help asap will make you brainiest
Lemur [1.5K]

Answer:

A

Step-by-step explanation:

Hopefully this helps

7 0
3 years ago
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