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
Zarrin [17]
3 years ago
8

Find the properties of each Quadratic Function

Mathematics
1 answer:
Alla [95]3 years ago
7 0

Answer:

1.) up

2.) (-2,-5)

3.) x = -2

4.) (-2,-5)

5.) y = -5

6.) -∞ < x < ∞

7.) -5 < y < ∞

8.) (0,0)

9.) (0,0) and (-4,0)

10.) two solutions

Step-by-step explanation:

1.) because the parabola opens upward and the vertex is down

2.) the lowest point of the parabola is (-2,-5)

3.) If a line was drawn through the point x = -2, the two halves of the parabola would look symmetrical ( the same on both sides).

4.) The minimum point on the graph is ( -2,-5), because that is the lowest point on this upward parabola, and we can not determine the maximum.

5.) The minimum value of y is y = -5, because that is the lowest value of y on this graph, and we can not determine the maximum.

6.) Because the arms of the parabola continue traveling through negative infinity and positive infinity on the x-axis, the domain is -∞ < x < ∞.

7.) The arms of the parabola go from y = -5 to infinity, so the range of the parabola is -5 < y < ∞.

8.) The parabola first crosses the y-axis at the point (0,0)

9.) The parabola first crosses the x-axis at the points (0,0) and (-4,0)

10,) The solution to the parabola is the variable x. The solutions (x intercepts) of the parabola are x = 0 and x = -4.

Does this help you?

You might be interested in
Average rate of change
MaRussiya [10]

Answer: the rate of change is 3

Step-by-step explanation:

5 0
3 years ago
2/5 is larger than 1/4. What is the difference?
Mila [183]
If you convert the fractions to ___/20 then you will see. Here; 2/5 = 8/20. 1/4 = 5/20. I hope this helps. 
6 0
3 years ago
A box of chocolate contains 6 milk chocolates, 5 dark chocolates and
Eva8 [605]

Answer:

i think is 3.3 but i dont know

Step-by-step explanation:

4 0
3 years ago
what is the sum of two numbers is "-7." Two times the first number equals 4 the second number. Find the two numbers.
skelet666 [1.2K]

Answer:

\sf \text{The numbers are $\dfrac{-14}{3} $ and $\dfrac{-7}{3}$}

Step-by-step explanation:

Let the numbers be x , y

Sum of two numers = -7

x + y = -7------------(I)

Two times the first number equals 4 the second number.

2x = 4y  ----------(II)

Divide both sides by 2

       \sf \dfrac{2x}{2}=\dfrac{4y}{2}

        x = 2y

Subtitute x = 2y in equation (I)

2y + y = -7

      3y = -7

       y = -7/3

Plugin y = -7/3 in equation (II)

\sf 2x = 4*\dfrac{-7}{3}\\\\2x = \dfrac{-28}{3}\\\\x =\dfrac{-28}{3*2}\\\\x = \dfrac{-14}{3}

4 0
2 years ago
Correct answers only please!
Lelu [443]

Answer:

interest - $55,000

Step-by-step explanation:

$100,000 principal

11% interest rate (need to use 0.11)

? interest

5 years time

i = prt

 = 100,000(.11)(5)

interest earned is $55,000

total money in account is $155,000

8 0
3 years ago
Read 2 more answers
Other questions:
  • What’s 1 1/8 - -7/8<br><br><br><br><br> This is about integers
    6·1 answer
  • I WILL GIVE BRAINLIEST!!!
    15·2 answers
  • It takes 113 pounds of seed to completely plant a 12 -acre field. how many acres can be planted per pound of seed?
    11·1 answer
  • The data set shows the admission prices at several museums. $20, $20, $16, $12, $15, $25, $11 Find and interpret the range, inte
    14·1 answer
  • Michael holds a small rock in his hand. Density (D) can be found using the
    15·1 answer
  • ​Which of the following nets are true for this right rectangular prism / cuboid?
    13·1 answer
  • Y=15x+500 what is the answer for y?
    15·1 answer
  • Help With IXL P.10 plz!!!<br> Write you snap/insta down below, if you know how to do this please!!
    14·1 answer
  • K is the midpoint of JL<br> J<br> K<br> L<br> If:<br> JK = 5x-2 and<br> KL = 9x - 30<br> Find JL.
    11·2 answers
  • What is the sum of 7 x 10-8 and 2 x 10-8 ?​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!