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
Yanka [14]
2 years ago
11

If f(x) = 2x²+2 and g(x) = x² - 1 ,find (f- g)(x).

Mathematics
1 answer:
mestny [16]2 years ago
4 0

Step-by-step explanation:

(F-g) (X)

= f(x) - g(x)

(2x² + 2 )-(x²-1) =

3x²+3

You might be interested in
This due tomorrow
hoa [83]
Got this online. Pour the distilled water in the beaker until it is half full. Add 3 tbsp. of salt to the water and mix until completely dissolved.

Insert the two electrodes into the salt water. They should be on either side of the beaker. Once this is done, the light bulb should light up.
6 0
3 years ago
Read 2 more answers
Emaan charges a fixed amount for a bracelet, with an additional charge for each charm a customer adds to the bracelet. Write a l
DIA [1.3K]

Answer:

f(x) = y + (x*p)

Step-by-step explanation:

Since we are not given actual values we will need to make the function with only variables. Each variable will represent the following...

Fixed Cost: y

Cost per charm: p

Number of charms: x

Therefore, using the variables mentioned above we can combine them into the following linear function using the number of charms as our main input for our function...

f(x) = y + (x*p)

6 0
2 years ago
3/14 x 3/14 as a fraction
nataly862011 [7]

Answer:

((3 / 14) * 3) / 14 = 9 / 196

Step-by-step explanation:

Reduce 9/196 to lowest terms 9 196 is already in the simplest form. It can be written as 0.045918 in decimal form (rounded to 6 decimal places).

5 0
2 years ago
Leah claims that these figures are not similar. When she compared the heights, she wrote 27. Then she compared the bases and got
Flauer [41]

Answer:

<h2>Leah is actually wrong, because those rectangles are similar.</h2>

Step-by-step explanation:

Remember that similarity is about having proportional sides and congruent angles. When we have congruent sides, then those rectangles are congruent not similar.

In this case, to find the similarity, Leah should compare bases and heights thorugh division, because the ratio between heights and the ratio between bases must be equal. So, let's divide.

\frac{21}{6}=3.5

\frac{7}{2}=3.5

As you can observe, both ratios are equal.

Therefore, those rectangles are congruent.

4 0
2 years ago
Lalo has 1,500 minutes per month on his cell phone plan. How many more minutes can he use if he has already talked for 785 minut
Mandarinka [93]
He can use 715 minutes for the rest of the month.
7 0
2 years ago
Read 2 more answers
Other questions:
  • Lattice square to resolve 932X73
    11·1 answer
  • What to do in the the following question
    13·1 answer
  • Please help on number 3
    13·1 answer
  • The two matrices show the cost of three different electronics prices (rows) at two different stores (columns). Matrix F is from
    13·1 answer
  • Approximately how long does it take a sample of francium-223 to decay by 50%?
    13·1 answer
  • Help ASAP please help
    7·1 answer
  • Peter wants to buy a duplex with a purchase price of $227,000. Peter can afford a 15% down payment. Peter earns $2,500 a month a
    14·1 answer
  • Elena bouggt 8 tokens for $4.40. At this rate: How many tokens could she buy with $6.05? Do not include units (tokens) in your a
    8·1 answer
  • X=4/5 (x+10)<br> pls ans fast!!!!!!!!!!!!!!!!!!!!1
    10·1 answer
  • Divide 35 by 12. Input your answer as a reduced fraction
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!