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Tasya [4]
3 years ago
11

Write a paragraph reflecting on the different methods (graphing technology, tables of values, and successive approximation) of s

olving f(x) = g(x). State which of the three methods you prefer, and explain why.
Mathematics
2 answers:
mafiozo [28]3 years ago
7 0

Answer with explanation:

To solve , f(x)=g(x)

The three methods that we generally use to solve above equation is

1.→ Graphing technology

2.→Tables of values

3.→Successive approximation

→If you will use "Table of values" ,you will substitute the value of x in both f(x) and g(x) ,so after hit and trial you can find exact value of x, where , f(x)=g(x).

→The method of "Successive approximation" is used by selecting an Interval and then values of x are substituted from the interval to calculate the exact value of x for which, f(x)=g(x) by hit and trial method.Little bit lengthier and time consuming.

→ "Graphing  technology"=Draw graph of both f(x) and g(x) .The point where these two function intersect gives the value of x.Tough to draw the graph of some function but gives exact answer once you have accomplished the drawing of Graph.

⇒"Graphing  technology" is the method that  would be preferred to calculate ,f(x)=g(x), to calculate x.

aev [14]3 years ago
6 0

Answer:

I just turned in my activity and got 5/5 on this question... here was my answer...

Step-by-step explanation:

The three methods we use to solve f(x)=g(x) are graphing technology, tables of values, and successive approximation. Graphing technology is when you draw graph of both f(x) and g(x). The point where these two functions intersect gives the value of x. It can be tough to draw the graph of some function but it gives exact answer once you have accomplished the drawing of the graph. Tables of values is when you will substitute the value of x in both f(x) and g(x), so after trial and error you can find exact value of x, where , f(x)=g(x). Lastly, successive approximation is used by selecting an interval and then values of x are substituted from the interval to calculate the exact value of x for which, f(x)=g(x) by trial and error method. Little bit lengthier and time consuming. The method that I prefer is graphing technology because once you draw the graph correctly, it gives you the correct location of x where f(x)=g(x).

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Answer:

All of the above

Step-by-step explanation:

A whole number and integers are numbers that don't have decimals.

A rational number is a number that can be written as a fraction

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7 0
3 years ago
Terrence opens a savings account with a deposit of $1000. After 1 year he receives $50 in interest. What is the annual interest
geniusboy [140]

Answer:

Step-by-step explanation:

So, I'm pretty sure this is a problem about compound interest.

The formula for compound interest is A = p(1 + r/n)^nt

For this problem, $1000 is p, the initial amount; A is the total amount, or $1050.

What the problem is asking for is r, the interest rate, which is divided by n. N is the number of times the interest rate is compounded per year; Since the question is asking for the annual interest rate, N would be equal to 1. And because Terrence is has only left his money in for a year, t would also be equal to one.

So, by filling in the formula some, we get this:

$1050 = $1000(1 + r/1)^1*1

To find r, we would need to isolate it in the problem.

1. First, distribute $1000 to the parenthesis(keep in mind that 1000, is also equal to 1000/1:

1050 = (1000 + 1000r/1)^1

2. Then subtract 1000 from both sides:

50 = (1000r/1)^1

3. Multiple both sides by one:

50 = (1000r)^1

4. Divide both sides by 1000:

.05 = r^1 or .05 = r.

The answer is A, 5%.

8 0
3 years ago
A rectangular picture frame has a width of 9 cm and a length of x cm.
VladimirAG [237]
We are asked to find for an expression that represents the perimeter of a picture frame which has a shape of a rectangle. The dimensions given are length of size x cm and a width of size 9 cm.

The formula for the Perimeter of a rectangle is given by
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Hence,
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Simplifying this values would give us a result of,
P=2x+18

Therefore, 2x+18 is the expression that represent the perimeter of the picture frame.
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Answer:

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kondor19780726 [428]

Answer:

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