hehefjf803
08.01.2021 •
Mathematics
Simplify the expression -2(t + 7)
Solved
Show answers
More tips
- D Dating, Love, Relationships How Long Can Love Last?...
- A Auto and Moto Mastering One-Movement Parking: All You Need to Know...
- C Computers and Internet How to Properly Order Clothing from International Online Stores...
- H Health and Medicine Headache: A Comprehensive Guide to Treatment...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- A Auto and Moto Discovering the Leader: What is the Most Expensive Car in the World?...
- F Food and Cooking How to Quickly Put your Child to Sleep?...
- C Computers and Internet How to Create a Website for Free and Easy?...
- F Family and Home Parquet or laminate, which is better?...
- H Health and Medicine Coughing: Causes, Types, and Treatment Methods...
Answers on questions: Mathematics
- M Mathematics 5x^2=14 in standard form...
- M Mathematics What is 24 tenths minus one 3 tenths?...
- H History Which person or organization was a patron of the arts during the Renaissance? O the Catholic Church O Johannes Gutenberg O the Flemish school of art O William Shakespeare...
- C Computers and Technology All of the data in a digital book (letters, punctuation, spaces, etc) are stored and processed in a computer as binary. Break down how this works (hint: Ascii) . Explain in...
- M Mathematics The square of the larger of two consecutive even positive numbers is 32 more than the smaller number. What is the smaller number?...
- E English Who is ralph myers in the book just mercy ?...
Ответ:
-2t - 14
Step-by-step explanation:
-2(t + 7)
distribute
(-2 * t) + (-2 * 7)
-2t + -2 * 7
-2t - 14
Ответ:
Consider the function f(x) = x ³. Since 2³ = 8 is a perfect cube that is pretty close to x = 1.999, take the linear approximation to f(x) at x = 2. It is
f(x) ≈ L(x) = f (2) + f ' (2) (x - 2)
Compute the derivative:
f(x) = x ³ → f ' (x) = 3x ² → f ' (2) = 12
Then
L(x) = 8 + 12 (x - 2) = 12x - 16
Now approximate 1.999³ :
f (1.999) ≈ L (1.999) = 12•1.999 - 16 = 7.988
(Compare this to the actual value, 7.98801.)