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
andriy [413]
2 years ago
9

Compare these two functions. Which function shows a greater rate of change?

Mathematics
2 answers:
nata0808 [166]2 years ago
5 0

Answer:

It's B

Step-by-step explanation:

"Brainlypatrol" is deleting my answers. >:(

ella [17]2 years ago
4 0
B shows a greater rate of change
You might be interested in
Please help me!!!!!!!!!!!
Genrish500 [490]

Answer:

(5,0) and (1,0)

Step-by-step explanation:

you can set each factor equal to zero:

-x + 5 = 0

-x = -5

x = 5

x - 1 = 0

x = 1

4 0
2 years ago
A random sample of 35 business students required an average of 50.7 minutes to complete a statistics exam. Assume that the popul
love history [14]

Answer:

(47.3, 54.1)

Step-by-step explanation:

We have that to find our \alpha level, that is the subtraction of 1 by the confidence interval divided by 2. So:

\alpha = \frac{1 - 0.95}{2} = 0.025

Now, we have to find z in the Ztable as such z has a pvalue of 1 - \alpha.

That is z with a pvalue of 1 - 0.025 = 0.975, so Z = 1.96.

Now, find the margin of error M as such

M = z\frac{\sigma}{\sqrt{n}}

In which \sigma is the standard deviation of the population and n is the size of the sample.

M = 1.96\frac{10.4}{\sqrt{35}} = 3.4

The lower end of the interval is the sample mean subtracted by M. So it is 50.7 - 3.4 = 47.3

The upper end of the interval is the sample mean added to M. So it is 50.7 + 3.4 = 54.1

The answer is (47.3, 54.1).

6 0
2 years ago
Select all the correct answers.
sukhopar [10]

Answer:

Second point (-5/2, -7/2)

First point (3/2, 17/2)

Step-by-step explanation:

We have two equations, and we want to know at wich poin are equal. Hence, we have a system of equations and the solution is nothing more that the point (x,y) where those functions intercepts.

4x2+ 7x -11=y

3x+4=y

Lets use substitute method

4x2+7x-11=3x+4

This can be re arrange as the following eq:

4x2+4x-15=0

A quadratic equation, its solution can be obtained using the below eq.

x=\frac{-b+/- \sqrt{x^{2}-4ac } }{2a}

where a=4, b=4, c=-15.

Remember, the quadratic equation as a +/- sign, meaning that you will obtain one answer using the + operator and other using the - operator.

By doing the above, we have x=-5/2 and x=3/2

By using x=3/2 in equation of line (3x+4=y)  we have y=17/2

First point (3/2, 17/2)

By using x=-5/2 in equation of line (3x+4=y) we have y= -7/2

Second point (-5/2, -7/2)

Those points are the ones where the line and the parabola intercept.

7 0
3 years ago
WHAT ARE RATIONAL NUMBERS ?<br> WHAT ARE IRRATIONAL NUMBERS ?
leva [86]
A rational number is any number that can be represented as a fraction. (7=7/1 or 52 = 26/1 ).
An irrational number is a number like 3.14159 (pi) or anything like that. 

4 0
3 years ago
Read 2 more answers
You pick your car roll a die and find the song how many different sounds are possible
-Dominant- [34]
How is this a math question
3 0
3 years ago
Other questions:
  • Use the graph of the function y = 4x to answer the following questions.
    11·2 answers
  • What the best subject
    8·2 answers
  • To calculate theoretical probability, divide the number of ______ outcomes by the total number of outcomes.
    14·2 answers
  • Please answer the question from the attachment.
    14·1 answer
  • Red Riding Hood is making a food basket out of 8 different fruits and 9 different vegetables. If there is only room for 6 items,
    7·1 answer
  • Find the value of 3√8​
    12·1 answer
  • Find what is x + 2½ = 10?
    15·2 answers
  • What fraction would represent the ratio of the cost
    15·1 answer
  • Pls answer
    11·1 answer
  • Translate the sentence into an equation or formula.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!