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
musickatia [10]
3 years ago
10

If f(x)=2x²-x-6 and g(x)=x²-4, find f(x)÷g(x)

Mathematics
1 answer:
GuDViN [60]3 years ago
5 0
Fx=2x2-x-6 Gx=x2-4
Fx÷Gx
2x2-x-6/x2-4
Simplify
2x+3 x-2/ x-2 x+2
You can cancel out x-2 since they are on both top n bottom
2x+3/x+2 answer is C
You might be interested in
Are the ratios 14:18 and 7:9 equivalent
Pepsi [2]

Answer:

Yes

Step-by-step explanation:

14/18 equals 7/9

Dividing by two on the first ratio makes:

7/9 equals 7/9

4 0
3 years ago
Read 2 more answers
Find the equation of a line that passes through (-5,4) and us parallel to y=-6/7x+3​
irina [24]

Given:

The given equation of line is

y=-\dfrac{6}{7}x+3

To find:

The equation of line that passes through (-5,4) and is parallel to the given line.

Solution:

Slope intercept form of a line is

y=mx+b    ...(i)

where, m is slope and b is y-intercept.

We have,

y=-\dfrac{6}{7}x+3      ...(ii)

On comparing (i) and (ii), we get

m=-\dfrac{6}{7}

Slope of given line is m=-\dfrac{6}{7}.

Slope of parallel lines are same. So, slope of parallel line is m=-\dfrac{6}{7}.

The required line passes through (-5,4) with slope m=-\dfrac{6}{7}. So, the equation of line is

y-y_1=m(x-x_1)

y-4=-\dfrac{6}{7}(x-(-5))

y-4=-\dfrac{6}{7}(x+5)

y-4=-\dfrac{6}{7}x-\dfrac{30}{7}

Adding 4 on both sides, we get

y=-\dfrac{6}{7}x-\dfrac{30}{7}+4

y=-\dfrac{6}{7}x+\dfrac{-30+28}{7}

y=-\dfrac{6}{7}x-\dfrac{2}{7}

Therefore, the correct option is a.

8 0
3 years ago
Suppose you receive an allowance of $55 and your friend receives an allowance of $40 at the beginning of the month. If you spend
Licemer1 [7]

Answer: 5 days

Step-by-step explanation:

so we need to find:

55 - 6a = 40 - 3a

with a being the days we need to find

-40 on each side

15 - 6a = -3a

+6a on each side

15 = 3a

divide each side by 3

5 = a

4 0
2 years ago
DOES THIS SET OF ORDERED PAIRS<br> REPRESENT A FUNCTION?<br> {(2,4),(2,5), (2,6), (2,7) }
vlabodo [156]
Answer:
No, this set of ordered pairs does not represent a function.

Explanation:
Functions have one y-value for a given x-value.

Ordered pairs are written (x, y).

In this set, when x=2, it has four y-values (4, 5, 6 and 7), so it cannot be a function.
7 0
2 years ago
Help please<br> I don't understand this at all i need the answer fast &lt;3
Len [333]

Answer:

-2 < 6

4 > -8

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • If $1,120 is invested at an interest rate of 15% per year and is compounded contonuously, how much will the investment be worth
    11·2 answers
  • If a parametric surface given by r1(u,v)=f(u,v)i+g(u,v)j+h(u,v)k and −2≤u≤2,−3≤v≤3, has surface area equal to 4, what is the sur
    5·1 answer
  • Multiply and Solve <br> (6−i)(−7−9i)
    15·2 answers
  • The price of a Barry bonds baseball card in 2001 was $50. It is now being sold for $30. Find the percent decrease in the cost of
    7·1 answer
  • Evaluate each expression. 9. ⎪31⎥ + ⎪–5⎥10. ⎪–16⎥ – ⎪4⎥ 11. ⎪–28⎥ – ⎪–1⎥12. ⎪11–2⎥ 13. ⎪44⎥ + ⎪–34⎥14. ⎪–101⎥ – ⎪–1⎥
    14·1 answer
  • If f(x) = -2x^2 + x–5, what is f(3)?
    5·1 answer
  • 2/5 times 17<br> WHOEVER ANSWERS FIRST I GIVE BRAINY!
    9·2 answers
  • Mike scored a 125 at a semi-final dividing competition season. He scored 95 at this final season. What is the percentage decreas
    5·1 answer
  • Find the highest common factor of 28 and 210 <br><br> Step by step <br><br> Please help
    13·1 answer
  • Which function is the same as y = 3 cosine (2 (x startfraction pi over 2 endfraction)) minus 2? y = 3 sine (2 (x startfraction p
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!