![QueenNerdy889](/avatars/26315.jpg)
QueenNerdy889
09.12.2019 •
Mathematics
which of the following functions is continuous at x = 5? (5 points)
f of x equals the quantity x squared minus twenty five divided by the quantity x plus five
f of x equals the quotient of the quantity x squared minus 25 and the quantity x minus 5 for x not equal to 5 and equals 20 for x equals 5
f of x equals the quotient of the quantity x squared minus 25 and the quantity x minus 5 for x not equal to 5 and equals 0 for x equals 5
all are continuous at x = 5
Solved
Show answers
More tips
- F Food and Cooking Delight for Gourmets: How to Prepare Liver Pate...
- S Style and Beauty How to braid friendship bracelets?...
- H Health and Medicine Mercury Thermometer Danger: What to do when a thermometer breaks?...
- F Food and Cooking Which Calamari Salad is the Most Delicious?...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- F Food and Cooking The Most Delicious and Simple Fish in Batter Recipe...
- H Health and Medicine What is Autism? Understanding the Basics of This Neurodevelopmental Disorder...
- P Philosophy How to Develop Extrasensory Abilities?...
- S Style and Beauty Don t Sacrifice Your Brows: How to Properly Pluck Stubborn Hairs...
- W Work and Career 10 Best Ways To Find A Job: Tips To Land Your Dream Job...
Answers on questions: Mathematics
- M Mathematics Given that ΔABC ∼ΔDEF, m∠A = 108 degrees and m∠E = 40 degrees. Find perimeter of ΔDEF. Type ONLY the number....
- M Mathematics U.s cities grew quickly during the early 1800s because:...
- M Mathematics Which one of these is x please help...
- M Mathematics Solve using multiplication algorithm vertical 72x43...
- M Mathematics A store offers a $30-off sale on bicycles and a 10% discount on the purchase price. Let x represent the price in dollars, and let f(x) = x − 30 and g(x) = x − 0.10x = 0.90x represent...
- M Mathematics for a party Mrs. Keeton made 15 liters of punch there were 4 liters of punch left over at the end of the party how much punch did the guest drink...
- M Mathematics HELP PLSSSS Which number best represents the slope of the graphed line? y +10 15 -10 -5 5 10 --5 -10 OA. -5 OB. Ос. OD. 5...
- M Mathematics The dance committee of Pine Bluff Middle School earns $ 72 $72dollar sign, 72 from a bake sale and will earn $ 4 $4dollar sign, 4 for each ticket they sell to the Spring Fling dance....
- M Mathematics Trayvion measured his basketball rim. The radius of the rim is \large 7\frac{1}{2} inches. What is the circumference of the rim? a 176.6 inches b 47.10 inches c 23.55 inches d 6.5...
- M Mathematics Determine whether the graph represents a proportional relationship. A graph is shown. The x-axis is labeled from 0 to 16. The y-axis is labeled from 0 to 16. Four points are shown...
Ответ:
Step-by-step explanation:
Given:
We need to check the continuity of the functions at
.
Option 1:
Plug in 5 for 'x' and check the value of
.
So, the function is defined at and around
and equal to 0. So, it is continuous at
.
Option 2:
The given function is defined at
and is equal to 20 but it has a different value around 5.
So, the function has a value of 10 around
and equal to 20 at
. So, it is not continuous at
.
Option 3:
The given function is defined at
and is equal to 0 but it has a different value around 5.
So, the function has a value of 10 around
and equal to 0 at
. So, it is not continuous at
.
Ответ: