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
WITCHER [35]
3 years ago
10

I need help please help

Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
8 0

Answer:

m(x)=x^4-x^3+8x-1\\\\n(x)=|x+6|

Are not one-to-one functions

Step-by-step explanation:

As m(x) has symmetry at the line x=0, it is not one-to-one

As n(x) has symmetry at the line x=-6, it is not one-to-one

You might be interested in
What do I do when the output doesn't have a constant rate of change?
Solnce55 [7]

-2 gal/min

sry if it wrong

3 0
3 years ago
Which is the simplified form of the expression 3(7/5x + 4) - 2(3/2 - 5/4x)
faltersainse [42]

Answer:

Step-by-step explanation:

I think you meant 3([7/5]x + 4) - 2(3/2 - [5/4]x).  If that's the case, then identify the LCD:  It is 20.  Multiply both [7/5]x + 4 and 3/2 - [5/4]x by 20 and then divide the resulting expression by 20:

3(28x + 80) - 2(30 - 25x)

------------------------------------

               20

Next, perform the indicated multiplication:

 84x + 240 - 60 + 50x

----------------------------------

                 20

This simplifies to:

 34x + 180        17x + 9

---------------- = ----------------

       20                 10

Next time, please share the answer choices.

6 0
3 years ago
Points N and R both lie on circle O. Line segment RQ is tangent to the circle at point R.
4vir4ik [10]

Answer:

15.0

Step-by-step explanation:

Let's start by looking at triangle ORQ. Since RQ is tangent to the circle, we know that angle ∠ORQ is 90°. Then, since OR is equivalent to the radius of 5, RQ is 5√3, and side OQ is clearly larger than RQ, we can identify this as a 90-60-30 degree triangle. This makes side OQ have a length of 10, and angle ∠QOR, opposite of the second largest side, has the second largest angle of 60°, leaving ∠OQR with an angle of 30°.

The formula for the chord length is 2r*sin(c/2), with c being the angle between the two points on the circle (in this case, ∠QOR=∠NOR).. Our radius is 5, so the length of chord NR is 2*5*sin(60/2)=5, making our answer 5(ON)+5(OR)+5(RN)

4 0
3 years ago
Read 2 more answers
The angle measurements in the diagram are represented by the following expression
saul85 [17]

Answer:

  1. A=B(alternate angle r equal)
  2. 8x-10=3x+90
  3. 8x-3x=90+10
  4. 5x=100
  5. x=100/5
  6. x=20

hope it helps.

8 0
2 years ago
Question
ser-zykov [4K]

Answer:

2 jell djeeujdeieuwieue

3 0
3 years ago
Other questions:
  • What is the interquartile range of this data?<br><br><br> 5<br><br> 8<br><br> 13<br><br> 17
    9·1 answer
  • What is 6.25% into 261
    7·1 answer
  • An architect was asked to build a special staircase in a new building. The staircase will be built like a helix that rotates aro
    12·1 answer
  • 3s+6≤-5(s+2)
    6·1 answer
  • The function f(x)=2x+1 is defined over the interval [2, 5]. If the interval is divided into n equal parts, what is the value of
    9·1 answer
  • The measures of the angles of a triangle are in the extended ratio of 3:7:10. What is the measure of the LARGEST angle?
    5·1 answer
  • Does Microsoft supply needs. wants, or both? Explain.
    5·1 answer
  • A pharmaceutical company is testing a new antibiotic. The number of bacteria
    5·1 answer
  • HELP ME IDK WHAT TO DO!!!
    13·1 answer
  • Need help !!!!!!!!!!!!!!!!!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!