kaylaciamp65
22.07.2019 •
Mathematics
How do i solve and graph y=x^2+5x+6
Solved
Show answers
More tips
- S Science and Technology Understanding Magnetic Storms: A Guide to This Natural Phenomenon...
- 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?...
Answers on questions: Mathematics
- M Mathematics Suppose Mr. Swanson turns in a late order for 1 veggie sandwich and 1 chicken sandwich. What is the new ratio of chicken sandwiches to veggie sandwiches?...
- H History All quiet on the western front Book questions What incident in chapter 3 best reveals comradeship, and why?...
- M Mathematics A track of land of 60 acres has 270 trees. You buy three acres. What is the probability that your 3 acres has exactly 15 trees?...
- B Business G Suppose you have a possible investment that costs $100 today but, starting one year from now, pays $5 in some years with probability 1/3, and in other years pays $10 with...
Ответ:
To graph this equation we find x intercepts and vertex
To find x intercept we replace y with 0
Factor the right hand side
0 = (x+3)(x+2)
x+3 =0 and x+2 =0
x=-3 and x=-3
So x intercept are (-3,0) and (-2,0)
Now we find vertex, vertex formula is x =
, a= 1 and b = 5
so x= = -2.5
Now plug in -2.5 in
= -0.25
So vertex is (-2.5, -0.25)
The value of a=1 that is positive , so parabola opens upwards.
The graph is attached below.
Ответ:
+4 +4
-2x <14
x>-7