benjamenburton1
04.07.2019 •
Mathematics
For f(x) = 3x -7 and g(x) = x^2 -4, find (f - )
Solved
Show answers
More tips
- S Style and Beauty How to braid friendship bracelets?...
- S Style and Beauty Learn how to tie a keffiyeh on your head like a pro...
- F Food and Cooking Delight for Gourmets: How to Prepare Liver Pate...
- C Computers and Internet How to Learn to Type Fast?...
- H Health and Medicine Angina: Causes, Symptoms, and Treatment...
- D Dating, Love, Relationships How to Overcome Jealousy: Tips and Tricks...
- H Health and Medicine 10 Ways to Cleanse Your Colon and Improve Your Health...
- W Work and Career How to Start Your Own Business: Tips and Recommendations...
- F Food and Cooking How to Make Delicious Cabbage Pies: The Best Recipes!...
- F Food and Cooking Discover Delicious Recipes You Can Make with Ground Meat...
Answers on questions: Mathematics
- M Mathematics Find the value of x in this parallelogram...
- M Mathematics Which term describes the faces of the polyhedron circles spheres polygons line segments...
- M Mathematics Choose the option that best completes the statement below. the bisector of an angle divides the angle into two acute angles right angles obtuse angles equal angles...
- M Mathematics Is this expression a monomial? explain. qs+5...
- M Mathematics Aline parallel to a triangle’s side splits one side into lengths of 9 and 3. the other side is split into lengths of 12 and x. what is the value of x? (enter the number only)...
- M Mathematics Given the system of linear equations: -x+y=5 4x+y=10 part a. use substitution to find the solution to the systems of equations. include all of your work in your final answer. part...
- M Mathematics What is 4 1/10 multiplied by 4 as a mixed number or fraction...
- M Mathematics Combine the like terms 7+19t-6t a)7-13t b)20 c)20t d)7+13t 5/6x-2/3x a)1/6x b)1/3x c)1/2x d)x 8+16r-9r a)8+7r b)15r c)15 d)8-7r...
- M Mathematics Zoe paid $18.60 in sales tax and tips for her dinner the sales tax rate is 11% and she tip 20% what was the price of zoe’s dinner before sales tax and tip...
- M Mathematics Can I send pictures of the work I need help with...
Ответ:
B) -43
Step-by-step explanation:
f(x) = 3x - 7 f(5) = 3(-5) - 7 ⇒ f(5) = -15 - 7 = -22
g(x) = x² - 4 g(5) = (-5)² - 4 ⇒ g(5) = 25 - 4 = 21
(f - g)(-5) = -22 - 21
= -43
Ответ:
I think the answer might be the third one