Explain the difference between recursive rules and explicit rules (in your own words)

1 answer:

5 0

An explicit formula for a sequence allows you to find the value of any term in the sequence. A recursive formula for a sequence allows you to find the value of the nth term in the sequence if you know the value of the (n-1)th term in the sequence.

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Hello, i need some help for questions 2-5 please

Troyanec [42]

Answers: 

4. =9.999........

Examplantion :

5×2÷3=9.99999..........

4 0

3 years ago

If the domain of the square root function f(x) is x less-than-or-equal-to 7, which statement must be true?

Damm [24]

Answer:

The x-term inside the radical has a negative coefficient.

Step-by-step explanation:

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3 0

3 years ago

Read 2 more answers

Solve for x in the equation

Viktor [21]

Answer:

${x}^{2} + 2x + 1 = 17 \\ {x}^{2} + 2x - 16 = 0 \\ x = \frac{ - b± \sqrt{ {b}^{2} - 4ac} }{2a} \\ x = \frac{ - 2± \sqrt{68} }{2} \\ x = \frac{ - 2±2 \sqrt{17} }{2 } \\ x = - 1± \sqrt{17}$

5 0

3 years ago

Express 2.41 x 10/4 in a standard form.

kakasveta [241]

The number written in standard form is 24100

Step-by-step explanation:

An object is said to be written in scientific notation when it is written in the following form:

$m\cdot 10^n$

where

m is the coefficient

n is the exponent of the power of ten

The number can be rewritten in standard form by writing the coefficient and then moving to the right (or to the left) the decimal point by n positions if n is positive (or negative).

In this problem, the number is

$2.41\cdot 10^4$