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
Furkat [3]
3 years ago
13

Sketch the quadratic function ƒ(x) with a vertex at (–1, 2) and the points (0, 0) and (–2, 0). Which statement describes the par

abola graph?
A) decreasing when x < 0
B) decreasing when x < –1
Eliminate
C) decreasing when x > –1
D) decreasing when x > –2
Mathematics
2 answers:
Temka [501]3 years ago
6 0

Answer:

The answer is B

Step-by-step explanation:

KATRIN_1 [288]3 years ago
4 0

Answer:

I believe it is C) decreasing when x > -1

Step-by-step explanation:

If you plot all 3 points on a graph, you will notice that the parabola is facing downwards. This means that on the left side of the vertex, it is increasing (the y-value increases). On the right side of the vertex, it decreases (y-value decreases). Note that "decreasing" refers to the y values.

So, since the vertex's x-value is -1 (we know this from the point (-1, 2)), any x-value greater than -1 will be to the right of the vertex. For example, 0, 1, 2, 3, etc. are all greater x-values than -1, so they are all to the right of -1. Since they are on the right, that means the corresponding-values will be decreasing.

Therefore, when x > -1, the parabola is decreasing.

You might be interested in
Out of 800 students enrolled in a recreational soccer program 32% are sixth graders how many students in the program are 6th gra
Lemur [1.5K]

Answer:

256 students

Step-by-step explanation:

Multiply 0.32 by 800 to get your answer.

4 0
3 years ago
Read 2 more answers
How many endpoints are needed to draw four line segments
Paladinen [302]
If these four line segments are connected (kind of like a square) then only 4 endpoints are needed, but if they are all separate line segments, then you would need a maximum of 8 endpoints because any line segment has 2 endpoints and 4 line segments with 2 endpoints a piece equals 8 endpoints in total. 

I hope this helped! :)
5 0
3 years ago
How many terms dose 4x + 8y -1
solniwko [45]
3 terms 4x,8y and -1
3 0
3 years ago
Read 2 more answers
F(x)=4x <br> 2<br> +2x+6 How many distinct real number zeros does f have?
hoa [83]

Answer:

It has 0 distinct real number zeros. The function does not touch the x-axis

6 0
3 years ago
Read 2 more answers
Least to greatest number 66 and 67
steposvetlana [31]
66.) .... 1/6 > 1/5 > 1/4 > 1/3 > 1/2
6 0
3 years ago
Read 2 more answers
Other questions:
  • An aquarium owns 8 identical tanks. All together, the tanks can hold 90.2 gallons of water. How much water can each tank hold?
    6·2 answers
  • Tomas learned that the product of the polynomials (a + b)(a2 – ab + b2) was a special pattern that would result in a sum of cube
    13·2 answers
  • (11-5) + 6) + 13 - 42<br> Pls help I’ll mark brainliest
    6·1 answer
  • ASAP: What is: X + 6 = 4. I know its a negative but which number???​
    12·2 answers
  • Solve for t. 6t plus 5t equals negative 11
    12·1 answer
  • Solve equation if 0 degrees is less than or even to x which is less than or equal to 360 degrees
    9·1 answer
  • Complete the table showing the price of different amounts of grapes at this rate
    13·1 answer
  • CAN SOMEONE PLEASE ANSWER THISS ASAP PLEASE
    7·1 answer
  • 3(q-7)=273(q−7)=27 find q
    5·1 answer
  • (12-2 x 10-2) 603 Evaluate this
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!