The exclamation mark means factorial notation. The rule is we start with the given number, then count down til we get to 1, multiplying all along the way. In this case, we start with 9, then multiply with 8, 7, 6, etc til we get to 1, like so...

9! = 9*8*7*6*5*4*3*2*1 = 362880

Some calculators have a factorial button built in. The button should be labeled with an exclamation mark.

5 0

3 years ago

Read 2 more answers

Use properties of power series, substitution, and factoring of constants to find the first four nonzero terms of the Taylor ser

Brums [2.3K]

Answer:

Check the explanation

Step-by-step explanation:

Kindly check the attached image below to see the step by step explanation to the question above.

6 0

3 years ago

Identify the slope of the graph below

Fittoniya [83]

Answer:

Positive

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers