evelin23
11.12.2019 •
Mathematics
The zeros of a parabola are-5 and -3. the point (0, 60) is on the graph as represented by the equation.
60 - a(0 +5)(0+3)
what is the value of a?
a=?
Solved
Show answers
More tips
- C Computers and Internet The Best Antivirus Programs for your PC...
- H Health and Medicine Angina: Causes, Symptoms, and Treatment...
- C Computers and Internet How to Learn to Type Fast?...
- 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...
Answers on questions: Mathematics
- M Mathematics Is the quotient 2.7 divided by 3 greater than 1?...
- M Mathematics Find the volume of the figure. show work...
- M Mathematics An animal shelter spends $4.00 per day to care for each cat and $4.50 per day to care for each dog. gabriella noticed that the shelter spent $147.00 caring for cats...
- M Mathematics you deposit 5,000 dollars into a savings account with 3% interest. How much money will you have in 10 years...
- M Mathematics Almost all companies utilize some type of year-end performance review for their employees. Human Resources (HR) at the University of Texas Health Science Center provides...
- M Mathematics 2.) Sara is confused about the difference between the perimeter in the area of a polygon. Explain the two concepts in the distinction between....
- M Mathematics Please can you help me...
- M Mathematics Jolene has 30 days to prepare for a bicycle race. She will bicycle 15 miles each day. How many miles will Jolene have bicycled during her training?...
- M Mathematics Glen wants to seed his rectangular yard that measures 52 feet by 98 feet. One bag of grass seed covers 5,000 square feet. He estimates that he needs enough seed to cover...
- M Mathematics Solve the equation. Write a reason for each step...
Ответ:
a=4
Step-by-step explanation:
Given that The zeros of a parabola are-5 and -3.
Hence parabola would be of the form
y =a(x+5)(x+3)
To find a:
A point (0,60) on the parabola is given
Substitute this point in the equation
Hence answer is
a=4
Ответ:
The value of q = 20
Step-by-step explanation:
x2−12x+q=0 is 2.Find the value of q = ?Substitute value of x =2 in the following equation,(2)2 ₋ 12(2) +q= 04₋24 +q = 0₋20 + q= 0shifting ₋20 on the right hand side, the minus sign changesq = 20Therefore, value of q=20