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
love history [14]
2 years ago
7

What is the starting point of the quadratic function defined by y=-2x2-25x+10?

Mathematics
1 answer:
horrorfan [7]2 years ago
3 0

Step-by-step explanation:

y=-2x²-25x+10

=x²+25/2x-5

You might be interested in
PLEASE HELP 30 POINTS Wendell is looking over some data regarding the strength, measured in Pascals (Pa), of some building mater
jarptica [38.1K]

Logarithmic functions and exponential functions are inverse and opposite of one another

The logarithmic function is y = \log_2(x), and the length at 8 pascals is 3 units

<h3>How to determine the logarithmic function</h3>

The exponential function is given as:

f(x) = 2^x

Express f(x) as y

y = 2^x

Swap the positions of x and y

x = 2^y

Take the logarithm of both sides

\log(x) = \log(2^y)

Apply the rule of logarithm

\log(x) = y\log(2)

Divide both sides by log(2)

y = \frac{\log(x)}{\log(2)}

Apply the change of base rule of logarithm

y = \log_2(x)

When the strength is 8 pascals, we have:

y = \log_2(8)

Express 8 as 2^3

y = \log_2(2^3)

So, we have:

y =3 \log_2(2)

Evaluate log 2 base 2

y =3

Hence, the logarithmic function is y = \log_2(x), and the length at 8 pascals is 3 units

Read more about logarithmic and exponential functions at:

brainly.com/question/11464095

7 0
2 years ago
Somebody help me plz!! It’s due tomorrow
Ilia_Sergeevich [38]
I think it is 50, the first one, you will count 6, on each link 4 more is added so when adding 11 more links it would be 44+6 which is 50
6 0
2 years ago
What is the volume of the box?
Agata [3.3K]
To find the volume of the box you have to do the formula for volume

the formula for volume is lxwxh aka length x width x height

so first you have to do 3/4 x 1/2

3/4 x 1/2 = 3/8

Next, you have to do 3/8 x 1/4

3/8 x 1/4 = 3/32

so the volume of the box is 3/32

HOPE THIS HELPS!!!
6 0
3 years ago
Read 2 more answers
Jessica opened a bank account that earns 2 percent interest compounded annually. Her initial deposit was $100, and she uses the
klasskru [66]

Answer:

x = 1.02.

Step-by-step explanation:

The x is a factor worked out from  the annual interest  written as a decimal fraction.

So we have  2% = 2/100 = 0.02.

The amount at the end of the first year is $100 + 0.02*100

= $100* 1.02,  and in  the second year it will be $100* 1.02^t  where t = 2 and so on.

So we see that x in the given expression is 1.02.

5 0
3 years ago
D is not right its a negative 8 so therefore it would be minus
Ilya [14]
I really dont understant your question. but you are right that negative 8 that it would be minus. <span>In </span>mathematics<span>, a </span>negative<span> number is a real number that is less than zero. </span>Negative<span> numbers represent opposites. If positive represents movement to the right, </span>negative<span> represents movement to the left.</span>
6 0
3 years ago
Other questions:
  • Nth term of 4,1,-2,-5,-8
    11·2 answers
  • The general equation for the geometric sequence -1, -2, -4, ... is an = -1 · 2n - 1
    5·1 answer
  • 4.96X 10^6 = (x) (2x + 0.570)^2​
    5·2 answers
  • David leaves his house, jogging down the street at 4 mph. Once David has gone 1/5, Jacob comes out and follows him at a rate of
    14·1 answer
  • Twenty-five percent of the customers entering a grocery store between 5 P.M. and 7 P.M. use an express checkout. Consider five r
    7·1 answer
  • HELP!!!!
    15·1 answer
  • PLEASEEEE HELP ASAPP!!!!! 15 POINTS!!!
    6·2 answers
  • [Help asap, will mark brainliest when it allows me] Find the angle measures for the following triangle.
    14·2 answers
  • Which could be the value of the third side of a triangle with sides 3 and 4? A. 3 B. 7 C. 12 D. 20. Would it be B or C
    7·1 answer
  • A group of friends wants to go to the amusement park. They have no more than $505
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!