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
zimovet [89]
3 years ago
13

You are given f(x)=-5x2+10x-5

Mathematics
2 answers:
BaLLatris [955]3 years ago
8 0

Answer:

A. (-5x+5)(x-1)

vertex: (1,0) opens down

B. zero: x=1, aos: x=1

C. D: ( negative infinity, positive infinity)

   R: (negative infinity, zero)

Step-by-step explanation:

Bond [772]3 years ago
6 0

Answer:

B

Step-by-step explanation:

You might be interested in
The manufacturer offers a $125 rebate on photocopiers purchases before january 1. what is the nest cost of a $1,475 photocopier
Yuri [45]

Answer:

The net cost of the photocopier before january 1 is <u>$1350.</u>

Step-by-step explanation:

Given:

The manufacturer offers a $125 rebate on photocopiers purchases before january 1.

Now, to find the net cost of $1,475 photocopier before january 1.

Amount of rebate before January 1 = $125.

Cost of photocopier = $1,475.

So, to get the net cost of $1475 photocopier before january 1 we subtract the rebate from it:

\$1475-\$125

=\$1350.

Therefore, the net cost of the photocopier before january 1 is $1350.

6 0
3 years ago
A group of students was discussing the meaning of this statement. They were arguing back and forward about whether the converse
Savatey [412]

Answer:

The statement is missing. The statement is -- "A ray can be part of a line."

The answer is : The converse is not true, so Jahmiah is correct.

Step-by-step explanation:

A conditional statement is represented by showing p → q. It means if p is correct or true,  then q is also correct or true.

And the converse of p → q can be shown as  q → p.

But we know that the converse of a statement is not always true, it may be true and may not be true.

In the context, the statement is " a ray can be a part of a line." And so the converse would be  "A line can be a part of the ray".

So by definition we know that a line is continuous line having no end points, it extends in one direction. While a ray starts from a point and extends to infinity in one direction.

Thus ray is part of line but line is not a part of the ray. So the converse of the statement is not correct.

Hence, Jahmiah is correct.

6 0
3 years ago
Help with questions 21-23 using pemdas
taurus [48]

Answer:

21. 123    22. 6.86 or 6/ 6/7  23. 90

Step-by-step explanation:

21. (6+4)² + (22+10÷2)

     (10)² + (22 + 5)

        100 + 27

           127

22. (11+42-5) ÷ (11-4)

         48 ÷ 7

        6.85 or 6 6/7

23. (17-3) × (14 - 6) -22

         14 × 8 - 22

         112 - 22

           90

5 0
3 years ago
For the following data set, select the best method for summarizing the data.
Rasek [7]

D

Step-by-step explanation:

the mean is the average of the set of numbers, which makes it perfect for summarizing data.

6 0
3 years ago
The equations of two functions are y =-28x + 8 and y=-29x + 7. Which function is changing more
irinina [24]

<u>Answer:</u>

y=-29x+7 is changing more quickly.

<u>Step-by-step explanation:</u>

This is because the equation y=-29x+7 has a larger slope. The speed of change is determined entirely by the slope; the larger the slope, the faster the line goes up or down. It doesn't matter if it's negative or positive. -29 is the slope of the equation.

<em>Please mark Brainliest.</em>

4 0
3 years ago
Other questions:
  • prove or disprove that if you have an 8-gallon jug of water and two empty jugs with capacities of 5 gallons and 3 gallons, respe
    9·1 answer
  • Which of the following is an example of a proper fraction?
    5·2 answers
  • Find the Jacobian ∂(x, y, z) ∂(u, v, w) for the indicated change of variables. If x = f(u, v, w), y = g(u, v, w), and z = h(u, v
    6·1 answer
  • 6 - 1 * 16 + 21 ÷ 3 <br><br> Please help !!
    14·1 answer
  • How to solve number 13
    11·1 answer
  • Solve the inequality r 4-2(r-14)&gt;0
    10·1 answer
  • A store manager is inspecting two large bags of nuts. In bag A, 35% of the nuts are cashews. In bag B, 40% of the nuts are cashe
    6·1 answer
  • Plz help me no link there is a screenshot
    15·1 answer
  • Which is closest to the volume of the rectangular solid below?
    14·1 answer
  • PLSSSSSSSSS ANSWER I GOTTA FINISH THIS IN THE NEXT 50 MINUTES
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!