1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lesechka [4]
3 years ago
5

Graph the Quadratic equation y=x2+2x−3

Mathematics
2 answers:
Mazyrski [523]3 years ago
5 0

Answer:

Here is the answer.

Step-by-step explanation:

Setler79 [48]3 years ago
3 0

Answer:

Step-by-step explanation:

You might be interested in
Select all the functions that have no real number solution. 4x^2 + 100 = 0 3x^2-9= 0 x²+1=0
ratelena [41]

Answer:

3x^2-9=0

Step-by-step explanation:

√3 does not equal a whole number.

4 0
3 years ago
Please help with this
k0ka [10]

Answer:

Step-by-step explanation:

6 0
3 years ago
Car A gets 640 miles on 20 gallons. Car B gets 390 miles on 13 gallons. Which car gets better mileage? Write the better mileage
ElenaW [278]

Answer:

car A gets 32 miles per gallon car B gets 30 miles per gallon I hope this helps

6 0
3 years ago
Read 2 more answers
You must ship 40 packages weighing 3 1/4 pounds each . What is the total weight of the packages in pounds
frozen [14]

Answer:

130

Step-by-step explanation:

Times 40 & 3 to get 120.

Then as 1 is equal to 1/4 and 4 is equal to 4/4 which is a whole.

As 4 = 4/4 or 1 whole.

Count by 4 with your fingers until you get 40. Which is ten.

Then add 120+10 which equals to our answer that is 130.

8 0
4 years ago
The perimeter of a rectangle is calculated by adding together the
Ne4ueva [31]
Let’s say
Length= L
Width= W
L=2w

L+L+w+w=48 = 3L=48
48/3=16
L=16
W=8

7 0
3 years ago
Other questions:
  • Please help! This is due tomorrow. Please show work and explain 12. A
    5·1 answer
  • the two running back on the seahawks football team rushed for a combined total of 1550 yards, one rushed 4 times as many yards a
    9·1 answer
  • Find the following when a = -1, b = 2, c = -1/4<br> (4b - 3)/(2a) -1
    14·1 answer
  • Please answer this question now
    8·1 answer
  • You run 4 3/4 miles through a park each day. If you ran that distance 5 times last week, how many miles did you run?
    11·2 answers
  • What is 2/3 of 16 (please and thank you)
    10·2 answers
  • X² + 4x + 3 = 0<br><br>Can someone please help me solve this quadratic equation <br>​
    6·1 answer
  • HELP PLEASE THIS IS DUE<br><br> Root 2x+10 -6=2<br> PLEASE SHOW ALL WORK <br> thanks :)
    12·1 answer
  • Are the ratios 9:3 and 6:2 equivalent?
    12·2 answers
  • A parking garage charges $2.00 for the first hour and $0.80 for each additional hour. Which of the following could be used to fi
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!