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
kogti [31]
3 years ago
14

The graph of a quadratic function is shown. Check all of the following statements that are true of the function.

Mathematics
1 answer:
Fed [463]3 years ago
4 0

Answer:

a < 0

The vertex is (1,2)

Step-by-step explanation:

Looking at the graph

we have a vertical parabola open downward

The leading coefficient is negative

The vertex is a maximum

The vertex is the point (1,2)

The axis of symmetry is equal to the x-coordinate of the vertex, so the axis of symmetry is x=1

The y-intercept is the point (0,1)

The function has two real solutions (zeros of the function) one positive and one negative

The positive zero of the function is greater than 2

The negative zero of the function is greater than -1

<u><em>Verify each statement</em></u>

case 1) a < 0

The statement is true

Because the parabola open downward

case 2) The vertex is (1,2)

The statement is true

The vertex in this problem is the maximum of the function

case 3) The axis of symmetry is y =2

The statement is false

Because the axis of symmetry is x=1

case 4) x = 2 is a zero of the function

The statement is false

Because the positive zero of the function is greater than 2

case 5) (1,2) is a minimum

The statement is false

Because the vertex in this problem is a maximum

You might be interested in
Be hard of math☹️ please help.​
meriva
The answer of the number 3 is B.
The answer of the number 6 is B.
4 0
3 years ago
3 cups of flower.while Reese was making a batch of biscuits her dog jumped on the counter and spilled 1/4 of the flower on the f
Musya8 [376]
3 cups = 1/4

3 divided by 4 is 0.75

So 3/4 of 1 cup spilt on the floor
8 0
3 years ago
a driver had 18 2/3 gallons of gas in his car before the trip. when he arrived he had only 9 1/2 gallons left. the trip used 9 1
Ksju [112]

Answer:

IT IS YES AND MORE YESES yo tango

Step-by-step explanation:

5 0
3 years ago
Graph the line with the equation
pochemuha

The graph of the linear equation can be seen in the image below.

<h3 /><h3>How to graph the linear equation?</h3>

Here we have the linear equation:

y = (2/5)*x - 6

To graph it, we just need to find two points on the line, and then connect them with a line.

To find the points we just evaluate in two values of x.

if x = 0.

y = (2/5)*0 - 6 = -6

Then we have the point (0, -6)

If x = 5.

y = (2/5)*5 - 6 = 2 - 6 = -4

Then we have the point (5, - 4)

Now we can graph these two points and connect them with a line. The graph of the line can be seen below.

If you want to learn more about linear equations:

brainly.com/question/1884491

#SPJ1

4 0
2 years ago
Please show work and will give Brainliest!!!!
Tpy6a [65]

Answer:

y + 9 = -0.4(x-7)

Step-by-step explanation:

in slope form , we will use y - y1 =m ( x - x1) ,

which will be y + 9 = -2/5(x-7) ,

in reduced form , we have y + 9 = -0.4(x-7)

6 0
3 years ago
Other questions:
  • If mAD=85 degrees and mBC=31 degrees find the value
    14·1 answer
  • Lorenzo went to the store with $20. He bought some cans of soup for $2 each and a gallon of milk for $3. He had $1 left over.
    11·2 answers
  • an amusement park line is moving about 4 feet every 15 minutes at this rate approximately how long will it take for a person at
    9·1 answer
  • If p(a|b) = 0.40 and p(b) = 0.30, find p(a ∩ b). .171 .525 .571 .120
    13·1 answer
  • How to find out 4 x 754 by using two methods
    8·1 answer
  • Somebody help me pleaseeeeeeeeee
    15·1 answer
  • Please help<br> See the picture <br> Twst
    12·1 answer
  • HELP PLS AND PLS GIVE ME THE RIGHR ANSWER I GIVE BRAINLIST
    10·2 answers
  • If the volume of cube is 8 cm^3.Find its length
    6·1 answer
  • which statement couls be used to explain why the function h(x)=x³ has an inverse relation that is also a function ​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!